How To Replace The Filter Cover On A Fluval U4 Filter
U4 Underwater Filter, upward to 65 U.s. Gal (240 L)
Offering outstanding 3-stage filtration, increased h2o move and vital aeration, Fluval U-Series internal filters are the perfect solution where external filtration is not possible.
- Designed for aquarium up to 65 gallons
- Utilise every bit a primary filter for smaller aquariums, or supplementary filter for larger aquariums
- Position horizontally for shallow tanks, larger tanks with low water levels, or to create a decorative waterfall characteristic
- Position vertically against aquarium wall to create currents or customized flow patterns
- Convenient flip-tiptop lid allows for quick and easy access to filter cartridge for maintenance or replacement
- Adjustable three-way flow command – Peak Output for circulation and oxygenation, Integrated Spray Bar for a gentle even period, and Lesser Output for deepwater agitation
- BioMax biological media included
- Made in Italia
- Ideal for freshwater, saltwater and reptile environments
| MODEL Item # | U1 A465 | U2 A470 | U3 A475 | U4 A480 |
|---|---|---|---|---|
| UPC | 015561104654 | 015561104708 | 015561104753 | 015561104807 |
| Aquarium Capacity | xiv.5 US Gal (55 50) | 12-30 US Gal (45-110 Fifty) | 24-40 U.s. Gal (90-150 L) | 34-65 The states Gal (130-240 L) |
| Pump Output | 65 United states Gal/h (250 L/h) | 105 US Gal/h (400 L/h) | 155 U.s.a. Gal/h (600 50/h) | 260 United states Gal/h (chiliad Fifty/h) |
| Wattage (120V/60Hz) | 5 Westward | 5 Westward | half dozen Westward | 12 W |
| Wattage (230-240V/50Hz) | 4.five W | 5 W | 7.5 Westward | ten Westward |
| Dimensions (L ten West x H) | 4 x three ten vi" (10 x 8 x xv cm) | 8 x three.5 x 4" (twenty x 9 x 10 cm) | x.5 ten 3.25 x four" (26.seven x 8.3 x 10 cm) | 13 x 4 10 4.5" (33 x 10 x 11 cm) |
- 2 Cream Pads
- 2 Poly/Carbon Cartridges
- BioMax Biological Rings
iii YEAR Limited WARRANTY
Fluval U Serial Power Filters are guaranteed confronting defects in material or workmanship under normal aquarium usage and service for 3 years. We offering a 3 yr guarantee on all nonreplaceable parts which means that the filter will be repaired or replaced at the manufacturer's discretion, gratis of charge, when the complete pump is returned with proof of purchase and postage paid. This warranty does not apply to any filter that has been subjected to misuse, negligence, or tampering. No liability is assumed with respect to loss or harm to livestock or personal property irrespective of the crusade thereof.
Educational activity Transmission
FX SERIES SPRAY BAR KIT
Should the spray bar kit exist located above or below the water surface of my aquarium?
To maximize surface agitation and oxygenation, place the spray bar immediately to a higher place the water surface. Otherwise, place the spray bar beneath the water surface for gentle, consequent water movement.
My spray bar kit is making a whistling noise. Why is this happening?
The whistling noise is occurring due to the forcefulness of water moving through the spray bar holes. Try adding another section to the spray bar or reducing the filter output slightly.
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BIO-FX
Why is it recommended to supplant one-half the biological media every half-dozen months? Will I disturb my cycled aquarium by doing so?
Over time, the pore structure of various biological medias tin can get clogged with debris and as such cannot be colonized by nitrifying bacteria species. We recommend replacing one-half of the biological media every 6 months in order to maximize the surface available to these bacteria. Doing then will accept have no effect on a cycled aquarium.
What's the divergence between Biomax and Bio-FX?
Bio-FX nodes are larger and incorporate a greater surface surface area for benign bacteria colonization.
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BIO-FOAM VALUE PACK
Should I rinse my foam pads/blocks in tap water or aquarium water?
The surface area available within the pore structure of Fluval foams allows for extensive colonization of nitrifying bacteria, which helps to raise the biological filtration process. In lodge to avoid losing this bacteria, it is recommended to rinse foam pads/blocks in aquarium water.
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ESSENTIAL MEDIA VALUE PACK
Should I rinse my foam pads/blocks in tap h2o or aquarium h2o?
The surface expanse available inside the pore structure of Fluval foams allows for extensive colonization of nitrifying bacteria, which helps to raise the biological filtration procedure. In order to avoid losing this bacteria, it is recommended to rinse foam pads/blocks in aquarium water.
What fabric is Fluval Carbon made from?
Fluval Carbon is made from bituminous coal, which is the all-time overall source material for carbon used in aquarium water filtration due to its varying pore construction and sizing.
Does Fluval Carbon absorb liquid plant food in my aquarium?
Carbon, especially when new, tin can remove some trace elements present in many liquid plant supplements. Nosotros recommend waiting at least a week or two afterwards having changed the carbon in your filter before dosing with a liquid establish supplement.
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BREEDING BOXES
Which air pump should I use with the breeding box?
Fluval convenance boxes should be used with an air pump that produces one L / infinitesimal of flow. Nosotros recommend the Fluval Q.5 air pump (Particular #A849).
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SURFACE SKIMMER
Does the Fluval Surface Skimmer but depict water from the surface of the aquarium?
The Fluval Surface Skimmer intakes water from both the height of the unit of measurement – at the h2o surface – and the bottom of the unit, in the water column. A control knob at the top of the unit allows control of the amount of water that passes through each intake.
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AQUACLEAR
How do I prevent baby fish from being pulled into my filter?
We suggest purchasing the Fluval Pre-Filter Sponge, Item #A1387, which will finer forestall even the smallest of fish and other aquatic organisms from entering the filter intake. Yous tin brand an incision in the center of a coarse cream filter block and insert the siphon tube strainer into information technology to reach like results. Nosotros recommend rinsing the sponge every 2 weeks to ensure proper filtration performance.
I alter the carbon in my filter every couple of weeks. Is this too often?
No. Information technology'south better (and easier) to prevent odors rather than having to remove them in one case they've accumulated. Some fish are messy eaters, or are more prone to producing large amounts of waste product, so prevention is key.
Practice you have whatever tips for fixing common filtration issues?
I establish a fish stuck to the intake of my filter. Is the period besides stiff?
You lot don't need to exist concerned virtually your filter being too powerful for use with healthy fish, many of whom swim in natural habitats with much stronger currents. If a fish became stuck to the intake of your filter, it's likely that the fish was already ill. Take notation that y'all tin suit the filter output strength to arrange your particular fish species.
How do I know when it's fourth dimension to change my filter media?
The water level in my AquaClear filter is quite high and there is h2o spilling over, dorsum into the aquarium on the intake side. Why is this happening?
This is likely occurring as a result of the filter media beingness chock-full and not allowing water to pass through efficiently. Rinse out the media on a regular basis to assist preclude this from happening.
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SPRAY BAR KIT
Should the spray bar kit be located above or below the h2o surface of my aquarium?
To maximize surface agitation and oxygenation, place the spray bar immediately higher up the water surface. Otherwise, identify the spray bar beneath the water surface for gentle, consistent h2o movement.
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UVC IN-LINE CLARIFIER
My aquarium is cloudy and smells bad. Will the UVC clarifier aid?
If the cloudiness is due to suspended leaner or algae, the UVC clarifier will indeed clear the water, provided it is installed as instructed. To help reduce smells, the all-time solution is the use of activated carbon. It is also appropriate to investigate the source of the odor: if it is due to decomposing organic affair make sure to remove it and perform a regular partial water changes.
Does the UVC clarifier prevent algae growth on surfaces inside the aquarium?
The UVC clarifier volition only neutralize suspended leaner and algae, and as such will not forbid the growth of near algae on the aquarium glass, gravel, décor, etc. Some surface-habitation algae species exist equally spores at some life stages, all the same: the UVC clarifier will help forbid the growth of these species.
Will using the UVC clarifier harm the beneficial bacteria in my aquarium?
The benign species of heterotrophic and nitrifying bacteria in an aquarium live on surfaces in the filter, in the substrate, on plants, etc. They practise not live in the water column and as such are entirely unnaffected by UVC sterilization.
Volition the UVC clarifier accept any negative effects on the beneficial microorganisms in my reef aquarium?
The UVC clarifier may bear upon some beneficial microorganisms present in the water cavalcade, including ones that may be a food source for some species of fish and coral. In healthy reef aquariums, still, these microorganisms are very arable and the UVC clarifier won't significantly bear upon their population levels.
Will the UVC clarifier help keep my fish from getting ill?
The UVC clarifier helps to keep aquariums clean and healthy, but it is not a treatment for sick fish. Always consult your local aquatics retailer for aid in preventing or treating aquarium fish diseases.
My fish take ich, will the UVC clarifier cure them?
In general, parasites are too large to be finer terminated by UVC light. To treat ich, we recommend consulting your local aquatics retailer for aid.
I am treating my fish with medication. Should I continue to run the UVC clarifier while doing so?
In society to ensure the almost effective handling, the UVC clarifier should be unplugged while medicating fish.
How do I know the UVC clarifier is working?
The 24-hr timer features an operating status light. If it's greenish, the UVC seedling is functioning normally. If it's cerise, the bulb has expired and the UVC clarifier must be replaced.
How long should I run the UVC clarifier for?
We recommend first running the UVC clarifier intermittently, for 4 hours a day. If the desired effects are not accomplished, gradually increase the amount of time the unit runs each mean solar day until they are.
How will the UVC clarifier work following a power interruption?
The UVC clarifier will revert to the same operating time that was initially selected one time it is reconnected to a power source. For example, if the timer was set up to operate for iv hours a mean solar day, it will continue to operate for iv hours from the moment ability is re-established. Every bit the timer does not keep track of the time of twenty-four hour period, if you want the UVC unit to run for 4 hours a day as of 8 am, for example, the unit should be connected to a ability source at 8 am.
What size hosing does the UVC clarifier accept?
The UVC clarifier connects in-line to all canister filter hosing with an internal bore of 5/8″ (or 16 mm), such every bit the Fluval 07 series.
Does the UVC clarifier demand to be mounted with the mounting screws or can information technology hang in-line with the hosing?
We strongly recommend mounting the UVC clarifier with the ii mounting screws provided. The unit of measurement should be mounted vertically, with the hose connections at the top and the mounting screws at the bottom.
Is in that location a particular orientation the UVC clarifier should be mounted?
The UVC clarifier should be mounted vertically, with the hose connections at the summit and the mounting screws at the bottom.
My filter stopped operating for a few hours but the UVC clarifier was still plugged in and working. Is it rubber to proceed using the unit or does it demand to exist replaced?
The unit is safe to continue using.
I accidentally dropped my UVC clarifier. How practise I know if the seedling is broken? Should the unit be replaced every bit a precaution?
It is not possible to open the UVC clarifier to verify if the seedling is broken. Every bit such, nosotros recommend replacing the unit as a precaution.
What makes a CCFL bulb ameliorate than traditional fluorescent bulbs?
A Cold Cathode Fluorescent Calorie-free (CCFL) runs libation than a traditional fluorescent bulb and equally such lasts up to iii times longer.
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07 Serial
How do I remove surface moving picture from my aquarium water?
A surface film tin be the result of cooking smoke, skin oils, grit accumulation, and/or fish food, which naturally includes fat content. We recommend the employ of a surface skimmer (#A240) connected to the inlet of your Fluval 07 filter.
The lid on my filter is difficult to shut and leaks near the motor head clips.
Nosotros recommend a thorough cleaning of the motor head O-ring and applying Fluval silicone lubricant (#A325). It's normal for the O-ring to require replacement after a few years of use. Ensure that the O-ring is inserted correctly into the motor head groove, and that the motor head is properly positioned, aligning the power cord with the notch on the canister.
How do I foreclose baby fish from being pulled into my filter?
Brand an incision in the center of a coarse, open prison cell cream filter block and insert the siphon tube strainer into it. We recommend rinsing the block every ii weeks to ensure proper filtration performance.
Can I connect an inline heater model to my filter?
No. Fluval canister filters apply ribbed flexible hosing, which is non ideal for installing such equipment.
Why do I take difficulty restarting my canister filter after cleaning it?
Commencement, check your impeller and impeller shaft as it'southward possible either of these are damaged and need to exist replaced, or are very dirty and require cleaning. It'south also possible the impeller comprehend has non been reattached correctly. Finally, verify that the filter has been properly primed: always ensure that the filter output is in a higher place the water surface when priming.
I've noticed decreased functioning and the need for increased maintenance frequency on my canister filter. Am I doing something incorrect?
This usually indicates an increased load on your filter due to either the growth of your fish, the recent introduction of additional fish, increased waste production (leftover food, excrement, etc.), or clogged filter media in demand of replacement.
I replaced the impeller of my canister filter and noticed a small leak coming from the handle when shutting down. What should I exercise?
The leak is almost probable from the canister O-band. Earlier you purchase a replacement, remove and clean it with warm water. Thoroughly wipe the receiving groove in the filter with a soft fabric. Apply Fluval silicone lubricant (#A325) to the O-band.
How does caput top affect filter output performance?
07 series filters are airtight re-circulation filter systems: head summit has no real impact on performance. The length of tubing and the types of filter media are primal factors affecting filter output performance. We recommend never exceeding the specified vertical distance in your instruction manual as this will cause the filter to exceed the maximum caput pressure value, which could crusade the filter to leak and fail.
I modify the carbon in my filter every couple of weeks. Is this too oft?
No. It's ameliorate (and easier) to forbid odours rather than having to remove them once they've accumulated. Some fish are messy eaters, or are more prone to producing large amounts of waste, so prevention is cardinal.
Practice you lot have any tips for fixing mutual filtration issues?
I constitute a fish stuck to the intake of my filter. Is the menstruum too strong?
You don't need to be concerned well-nigh your filter being too powerful for use with healthy fish, many of whom swim in natural habitats with much stronger currents. If a fish became stuck to the intake of your filter, it's likely that the fish was already sick. Take note that you tin arrange the filter output force to suit your detail fish species.
I merely purchased a Fluval canister filter for my well-stocked tank. Is in that location additional media required, other than what came with the filter?
Fluval Total Clear volition crystallize the water and rapidly remove organics, providing better overall water quality. Besides consider adding a fibroid pre-filter media at the bottom of the filter to back up improved long-term performance.
Why is my canister filter emitting bursts of fine air bubbles on my aquarium?
FRESHWATER: It's important to perform regular filter maintenance (media rinsing and replacement) to forbid media from compacting, which can result in air accumulation. Also make sure to verify the inlet rubber hose connector that attaches to the siphon tube, which does dry out over time and becomes hard and non-flexible, thus requiring periodic replacement.
SALTWATER: This is probably due to your filter taking in the fine air bubbling introduced to the aquarium past poly peptide skimmers. Make sure to use an constructive chimera trap at the skimmer output or within the sump to prevent this from happening.
How do I know when it'southward time to change my filter media?
Why is the motor of my canister filter making a low, rumbling noise?
Racket originating from the motor suggests that the impeller associates needs to be replaced. Equally the only moving role in your filter that operates 24 hours/mean solar day, the impeller does somewhen vesture and is therefore not covered nether warranty. Too, verify that the filter has been properly primed (always ensure the filter output is higher up the water surface when priming), as this will help ensure trapped air is not the crusade of the dissonance.
Tin I place Bio-Foam Max filter pads on both sides of the Pre-Filter Cartridge?
No. Due to their shape, Bio-Foam Max filter pads can merely be inserted on the left side of the Pre-Filter Cartridge, as the first filter media.
What are the right steps for disconnecting the AquaStop valve?
How practice I maintain the impeller assembly?
How should I clean the intake stalk and strainer?
What's the best style to make clean the ribbed hosing?
How do I clean the primer associates and comprehend?
Practice yous have whatsoever motorhead gasket maintenance tips?
How do I maintain the AquaStop O-ring gaskets?
The lid on my filter is difficult to close and leaks near the motor head clips.
Nosotros recommend a thorough cleaning of the motor head O-ring and applying Fluval silicone lubricant (#A325). It's normal for the O-ring to require replacement later a twelvemonth of use. Ensure that the O-ring is inserted correctly into the motor head groove and that the motor head is properly positioned.
Tin can I safely reduce the output of my 07 series canister filter?
The output flow of Fluval 07 series canister filters tin be safely reduced by upwardly to fifty%. In order to do this, motion the white summit lever of the AquaStop valve away from the ruby-red lesser lever, up to an angle of 45 degrees.
I've noticed a white, slimy film on the rubber hose connectors of my canister filter. Is this dangerous for my fish?
This white, slimy film is bio-moving-picture show, and it is harmless. We recommend cleaning canister filter hosing and rubber hose connectors as part of normal maintenance to help mitigate the growth of bio-moving picture.
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FX SERIES
Can I connect an inline heater model to my filter?
No. Fluval canister filters use ribbed flexible hosing, which is non ideal for installing such equipment.
Why do I have difficulty restarting my canister filter subsequently cleaning it?
First, check your impeller and impeller shaft as it'due south possible either of these are damaged and need to exist replaced, or are very dirty and require cleaning. It'south also possible the impeller cover has not been reattached correctly. Finally, verify that the filter has been properly primed: always ensure that the filter output is to a higher place the h2o surface when priming.
I noticed decreased operation and increased maintenance frequency on my canister filter. Am I doing something wrong?
This commonly indicates an increased load on your filter due to either the growth of your fish, the recent introduction of additional fish, increased waste product production (i.e. leftover food, excrement, etc.), or clogged filter media in demand of replacement.
I accept a marine tank and noticed bursts of air coming out of my filter output. Should I be concerned?
Air input into your system is most likely coming from the skimmer. Fine air bubbles are gathering in the canister filter and are existence ejected in bursts. Consider calculation a bubble trap for your skimmer.
I replaced the impeller of my canister filter and noticed a small leak coming from the handle when shutting down. What should I practice?
The leak is well-nigh probable from the canister O-band. Before y'all purchase a replacement, remove and make clean it with warm water. Thoroughly wipe the receiving groove in the filter with a soft cloth. Apply Fluval lubricant (#A325) to the o-ring.
How does caput height affect filter output performance?
This is a airtight recirculation filter organization, therefore, head peak has no real impact on performance. Length of tubing and filter media are key factors affecting filter output performance. Nosotros recommend never exceeding the specified vertical distance in your instruction manual equally this will cause the filter to exceed the maximum head pressure value, which could cause the filter to leak and neglect.
I alter the carbon in my filter every couple of weeks. Is this too often?
No. It's meliorate (and easier) to prevent odors versus having to remove them once they've accumulated. Some fish are messy eaters, or are more prone to producing large amounts of waste, and then prevention is key.
Practice you have whatsoever tips for fixing mutual filtration issues?
Aquatic good Tom Sarac discusses the 6 most common filter problems, while providing helpful troubleshooting tips to resolve them.
I plant a fish stuck to the intake of my filter. Is the flow as well stiff?
You lot don't demand to be concerned about the filter being likewise powerful for use with healthy fish, many of whom swim in natural habitats with stronger currents. Accept note you can adjust the filter output strength to adjust your particular fish species.
I just purchased a Fluval canister filter for my well-stocked tank. Is there additional media required (other than what came with the filter)?
Yes, Fluval Full Clear will crystallize the h2o and quickly remove organics, providing ameliorate overall water quality. Also consider adding a coarse pre-filter media at the bottom of the filter to back up improved long-term performance.
What's the best combination of media if I'chiliad keeping very messy fish?
For aquariums with species that are potent feeders and adequately messy in nature (i.e. digging habits), we recommend using Fluval Fine-Filter pad and chemic media (i.e. carbon) at the bottom level, Fluval Bio-Max in the middle and Fluval Pre-filter rings at the elevation level.
What motor maintenance should I perform regularly to ensure the longevity of my filter?
Larn how to properly maintain your FX canister filter motor from Fluval's head aquatic expert.
What full general maintenance tips practise you take for this filtration series?
Learn valuable tips from our head aquatic skilful on how to maintain and accept care of your Fluval FX canister filter.
Why is the motor of my canister filter making a low, rumbling noise?
Noise originating from the motor suggests that the impeller associates needs to be replaced. As the merely moving role in your filter, the impeller does eventually wear and is, therefore, not covered under warranty. As important is verifying that the filter has been properly primed (ever ensure filter output is above water surface when priming).
How do I know when it'due south time to change my filter media?
Aquatic expert Tom Sarac provides guidelines on knowing when to switch out the near common Fluval media for your aquarium filter.
Why is my canister filter emitting bursts of fine air bubbles on my aquarium?
FRESHWATER: It's of import to perform regular filter maintenance (media rinsing and replacement) to prevent media from compacting, which can issue in air accumulation. Besides make certain to verify the inlet safe hose connector that attaches to the siphon tube, which does dry over time and becomes difficult and non-flexible, thus requiring periodic replacement.
SALTWATER: This is probably due to your filter taking in the fine air bubbles introduced to the aquarium past poly peptide skimmers. Brand sure to use an constructive chimera trap at the skimmer output or inside the sump to prevent this from happening.
How does water period through an FX series canister?
The h2o first moves to the lesser of the canister, and then rises to the elevation through the foam pads. It then passes dorsum to the bottom of the canister through the media trays in the middle, before finally beingness returned to the aquarium.
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G SERIES
I've noticed decreased performance and the demand for increased maintenance frequency on my canister filter. Am I doing something wrong?
This usually indicates an increased load on your filter due to either the growth of your fish, the recent introduction of boosted fish, increased waste production (leftover nutrient, excrement, etc.), or clogged filter media in need of replacement.
I have a marine tank and noticed bursts of air coming out of my filter output. Should I be concerned?
Air input into your arrangement is most likely coming from the skimmer. Fine air bubbles are gathering in the canister filter and are being ejected in bursts. Consider adding a bubble trap for your skimmer.
I replaced the impeller of my canister filter and noticed a small leak coming from the handle when shutting down. What should I practice?
The leak is most likely from the canister O-ring. Before yous buy a replacement, remove and clean it with warm water. Thoroughly wipe the receiving groove in the filter with a soft fabric. Utilize Fluval silicone lubricant (#A325) to the O-band.
How does head height touch filter output functioning?
G series filters are closed recirculation filter systems: head height has no existent touch on on performance. The length of tubing and the types of filter media are primal factors affecting filter output performance. Nosotros recommend never exceeding the specified vertical altitude in your instruction manual every bit this will cause the filter to exceed the maximum head pressure value, which could cause the filter to leak and fail.
I change the carbon in my filter every couple of weeks. Is this too often?
No. It's better (and easier) to prevent odors rather than having to remove them once they've accumulated. Some fish are messy eaters, or are more prone to producing large amounts of waste, so prevention is central.
Do y'all accept any tips for fixing common filtration issues?
I plant a fish stuck to the intake of my filter. Is the flow besides strong?
You don't demand to be concerned about your filter beingness too powerful for use with healthy fish, many of whom swim in natural habitats with much stronger currents. If a fish became stuck to the intake of your filter, it'southward likely that the fish was already sick. Accept note that you tin can adjust the filter output strength to suit your particular fish species.
I just purchased a Fluval canister filter for my well-stocked tank. Is there additional media required, other than what came with the filter?
Fluval Total Clear will crystallize the water and rapidly remove organics, providing better overall water quality. Also consider calculation a coarse pre-filter media at the lesser of the filter to back up improved long-term performance.
Why is my canister filter emitting bursts of fine air bubbles on my aquarium?
FRESHWATER: It's important to perform regular filter maintenance (media rinsing and replacement) to prevent media from compacting, which tin result in air accumulation. Likewise make sure to verify the inlet rubber hose connector that attaches to the siphon tube, which does dry out over time and becomes difficult and non-flexible, thus requiring periodic replacement.
SALTWATER: This is probably due to your filter taking in the fine air bubbling introduced to the aquarium past protein skimmers. Make sure to utilize an effective bubble trap at the skimmer output or within the sump to forbid this from happening.
How exercise I know when it's fourth dimension to change my filter media?
Why is the motor of my canister filter making a low, rumbling dissonance?
Dissonance originating from the motor suggests that the impeller associates needs to be replaced. As the merely moving part in your filter that operates 24 hours/day, the impeller does eventually article of clothing and is therefore non covered under warranty. As well, verify that the filter has been properly primed (always ensure the filter output is above the water surface when priming), as this volition help ensure trapped air is not the cause of the noise.
Why practise conductivity readings sometimes differ from those taken by a refractometer?
The Fluval Yard electrical conductivity accuracy is rated at +/- eight%, so it is normal to encounter a difference. More than variance is to be expected in marine aquariums, as fine air bubbles originating from the poly peptide skimmer can interfere with the electrical conductivity sensor and cause inaccurate readings).
Why do the instructions for the TRI-EX filter cartridge recommend to get-go lower the phosphate levels?
This is just to help you become the best results and lifespan out of this resin.
My filter media cartridges sometimes drip water onto the LCD display when removed. Can this harm the unit?
We advise removing water from the LCD display as presently every bit possible, every bit it is non designed to be waterproof.
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AMMONIA REMOVER
Does Fluval Ammonia Remover absorb liquid plant food in my aquarium?
No, it does non.
Tin can't Discover an Respond?
CARBON
What textile is Fluval Activated Carbon made from?
Fluval Carbon is made from bituminous coal, which is the best overall source material for carbon used for aquarium water filtration due to its varying pore construction and sizing.
Does Fluval Carbon and/or Ammonia Remover filter media absorb liquid plant food in my aquarium?
Ammonia Remover is not a trouble. Carbon, especially when new, can remove some trace elements present in many liquid plant supplements. We recommend waiting at to the lowest degree a calendar week or ii after having changed the carbon before dosing with a liquid plant supplement.
Does Fluval Carbon absorb liquid found food in my aquarium?
Carbon, especially when new, tin remove some trace elements present in many liquid plant supplements. We recommend waiting at least a calendar week or two later on having changed the carbon in your filter before dosing with a liquid plant supplement.
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U SERIES
I alter the carbon in my filter every couple of weeks. Is this too often?
No. Information technology's amend (and easier) to prevent odors rather than having to remove them one time they've accumulated. Some fish are messy eaters, or are more than decumbent to producing large amounts of waste matter, so prevention is key.
Do you have any tips for fixing common filtration issues?
I found a fish stuck to the intake of my filter. Is the menstruum too strong?
You don't need to be concerned about your filter being too powerful for use with salubrious fish, many of whom swim in natural habitats with much stronger currents. If a fish became stuck to the intake of your filter, it's likely that the fish was already sick. Have note that you can adjust the filter output strength to adapt your particular fish species.
How do I know when information technology's time to change my filter media?
Why will my U Series filter not restart after maintenance?
The impeller assembly may be dirty. Disassemble the motor, pull out the impeller, and clean the magnet and impeller well. Also inspect the impeller for long-term wear, as it operates 24 hours/day and does require periodic replacement.
Why isn't the spray bar or bottom outlet of my U series filter producing bubbles?
The venturi air valve only operates on the elevation outlet of the filter.
What general maintenance tips do y'all take for U series filters?
Can't Find an Answer?
PS Series
How do I know if my protein skimmer is working properly?
It usually takes about a week for a new skimmer to break in. When adjusting your skimmer, offset with the air input at maximum and slowly push the skimmer collection cup down until you see the type of skimmate desired (nighttime dark-brown to blackness coloration, and not too watery, is ideal). Be patient and allow for a twenty-four hour period or two after each adjustment to evaluate.
Practise Fluval Protein Skimmers remove surface film on a freshwater aquarium?
No. A protein skimmer is designed for use in marine aquariums simply. Finish the pump and remove the film with a small container or a cyberspace. Then apply a filter media with a good organic scavenging resin and high grade carbon, such as Fluval Total Clear. We likewise recommend installing a Fluval surface skimmer (#A240).
I added Fluval Aqua Plus H2o Conditioner to my aquarium later on a fractional h2o change. Why has my protein skimmer overflowed?
This is due to the fish-protecting colloids included in Fluval Aqua Plus Water Conditioner. But shut off your skimmer for a couple of hours to prevent this from happening in the future.
Following a water alter, why did my protein skimmer overflow after applying Aqua Plus H2o Conditioner?
It occurred due to the fish-protecting colloids in this production. Simply shut off your skimmer for a couple of hours to forbid this from happening in the time to come.
Do you offer any setup and troubleshooting tips for the PS1 model?
Do y'all offering any setup and troubleshooting tips for the PS2 model?
Can't Find an Respond?
C SERIES
How exercise I forbid baby fish from existence pulled into my filter?
Brand an incision in the center of a fibroid, open jail cell foam filter block and insert the siphon tube strainer into it. Nosotros recommend rinsing the cake every 2 weeks to ensure proper filtration operation.
I change the carbon in my filter every couple of weeks. Is this too often?
No. It's ameliorate (and easier) to prevent odors rather than having to remove them once they've accumulated. Some fish are messy eaters, or are more than decumbent to producing big amounts of waste material, so prevention is primal.
What general maintenance tips practice yous take for this filtration series?
Do you have whatever tips for fixing mutual filtration problems?
Aquatic expert Tom Sarac discusses the half-dozen most common filter problems, while providing helpful troubleshooting tips to resolve them.
I found a fish stuck to the intake of my filter. Is the period too stiff?
You don't demand to exist concerned about your filter being likewise powerful for utilize with good for you fish, many of whom swim in natural habitats with much stronger currents. If a fish became stuck to the intake of your filter, it'south likely that the fish was already sick. Accept note that you tin adjust the filter output strength to suit your particular fish species.
How do I know when information technology'south time to change my filter media?
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06 Series
Tin can I connect an inline heater model to my filter?
No. Fluval canister filters apply ribbed flexible hosing, which is not ideal for installing such equipment.
How do I remove surface film from my aquarium water?
A surface moving-picture show can exist the consequence of cooking fume, pare oils, dust accumulation, and/or fish food, which naturally includes fat content. We recommend the use of a surface skimmer (#A240) continued to the inlet of your Fluval 06 filter.
The hat on my filter is difficult to close and leaks nigh the motor caput clips.
Nosotros recommend a thorough cleaning of the motor head O-ring and applying Fluval silicone lubricant (#A325). Information technology'south normal for the O-ring to require replacement after a few years of use. Ensure that the O-ring is inserted correctly into the motor head groove, and that the motor head is properly positioned, aligning the power cord with the notch on the canister.
How practise you setup the 06 Series filter?
How do I prevent baby fish from being pulled into my filter?
Make an incision in the eye of a coarse, open cell foam filter cake and insert the siphon tube strainer into it. Nosotros recommend rinsing the cake every ii weeks to ensure proper filtration performance.
Can I connect an inline heater model to my filter?
No. Fluval canister filters utilise ribbed flexible hosing, which is not ideal for installing such equipment.
Why practice I have difficulty restarting my canister filter after cleaning it?
Commencement, check your impeller and impeller shaft as information technology's possible either of these are damaged and demand to be replaced, or are very dingy and require cleaning. It'due south also possible the impeller cover has not been reattached correctly. Finally, verify that the filter has been properly primed: e'er ensure that the filter output is above the water surface when priming.
I've noticed decreased functioning and the need for increased maintenance frequency on my canister filter. Am I doing something wrong?
This unremarkably indicates an increased load on your filter due to either the growth of your fish, the recent introduction of additional fish, increased waste product (leftover food, excrement, etc.), or chock-full filter media in need of replacement.
I have a marine tank and noticed bursts of air coming out of my filter output. Should I be concerned?
Air input into your arrangement is most probable coming from the skimmer. Fine air bubbles are gathering in the canister filter and are being ejected in bursts. Consider adding a bubble trap for your skimmer.
I replaced the impeller of my canister filter and noticed a modest leak coming from the handle when shutting down. What should I practice?
The leak is virtually probable from the canister O-ring. Before you purchase a replacement, remove and clean information technology with warm water. Thoroughly wipe the receiving groove in the filter with a soft cloth. Apply Fluval silicone lubricant (#A325) to the O-ring.
How does caput summit bear on filter output performance?
06 series filters are closed recirculation filter systems: head summit has no real bear upon on operation. The length of tubing and the types of filter media are key factors affecting filter output functioning. We recommend never exceeding the specified vertical distance in your instruction manual as this will cause the filter to exceed the maximum head force per unit area value, which could cause the filter to leak and neglect.
I alter the carbon in my filter every couple of weeks. Is this too often?
No. It'due south better (and easier) to prevent odors rather than having to remove them in one case they've accumulated. Some fish are messy eaters, or are more prone to producing large amounts of waste material, so prevention is key.
Do you have any tips for fixing mutual filtration bug?
Aquatic expert Tom Sarac discusses the six most common filter bug, while providing helpful troubleshooting tips to resolve them.
I found a fish stuck to the intake of my filter. Is the period too strong?
Y'all don't need to exist concerned most your filter being as well powerful for use with healthy fish, many of whom swim in natural habitats with much stronger currents. If a fish became stuck to the intake of your filter, information technology's probable that the fish was already sick. Take notation that you can adjust the filter output strength to suit your detail fish species.
I just purchased a Fluval canister filter for my well-stocked tank. Is there additional media required, other than what came with the filter?
Fluval Full Clear volition crystallize the water and rapidly remove organics, providing meliorate overall water quality. As well consider adding a coarse pre-filter media at the bottom of the filter to back up improved long-term performance.
Why is the motor of my canister filter making a low, rumbling noise?
Noise originating from the motor suggests that the impeller assembly needs to be replaced. As the only moving part in your filter that operates 24 hours/day, the impeller does eventually wear and is therefore not covered under warranty. Also, verify that the filter has been properly primed (always ensure the filter output is in a higher place the water surface when priming), as this will help ensure trapped air is non the cause of the noise.
How exercise I know when it'due south fourth dimension to change my filter media?
Aquatic expert Tom Sarac provides guidelines on knowing when to switch out the virtually common Fluval media for your aquarium filter.
Why is my canister filter emitting bursts of fine air bubbling on my aquarium?
FRESHWATER: It's of import to perform regular filter maintenance (media rinsing and replacement) to forestall media from compacting, which tin can result in air accumulation. Also brand sure to verify the inlet rubber hose connector that attaches to the siphon tube, which does dry out over time and becomes hard and non-flexible, thus requiring periodic replacement.
SALTWATER: This is probably due to your filter taking in the fine air bubbles introduced to the aquarium by protein skimmers. Make certain to utilize an constructive bubble trap at the skimmer output or within the sump to foreclose this from happening.
The lid on my filter is difficult to close and leaks near the motor head clips.
Can I safely reduce the output of my 06 series canister filter?
I've noticed a white, slimy film on the rubber hose connectors of my canister filter. Is this dangerous for my fish?
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