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AquaClear 20 Power Filter, Fish Tank Filter for 5- to 20-Gallon Aquariums

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$38.73

$ 17 .99 $17.99

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  • Aquarium filtration system that offers superior contact time with filter media and energy efficient pump lowers operating costs
  • Quick and easy installation; we recommend that you clean aquarium filter every 2 weeks for maximum operation and efficiency
  • Provides optimal mechanical; chemical; and biological filtration
  • Comes equipped with AquaClear Foam; Activated Carbon Filter and BioMax and Cycle Guard for superior water quality
  • Filtration volume is up to 7 times larger than comparable fish tank filters


Product Description

"The AquaClear Power Filter represents one of the most versatile hang-on filter systems available. The five models available provide a complete selection of flow rates for the most popular sizes of aquariums. The filter’s unique design allows for up to six times more media volume and the longest water to media contact time in the industry. The AquaClear 20 Power Filter features a unique multi-stage filtration system that provides complete mechanical, chemical as well as biological filter media for superior water quality. The Power Filter has a filtration volume that is up to 7 times larger than comparable filters. It also allows superior contact time with AquaClear filter media. The filter preserves beneficial bacterial creating a stress-free environment for fish aquarium inhabitants (freshwater fish and live aquarium plants) and maintaining clear aquarium water. Its unique waterfall design enables filtered water to return to the tank silently, gently breaking the surface tension and creating beneficial oxygenation. The Power Filter’s patented flow control feature allows you to adjust the water flow according to your aquarium needs. The media basket prevents water from bypassing the filter media, maximizing filtration efficiency. Installation and maintenance are quick, easy, and convenient. The filter comes equipped with AquaClear Foam, Activated Carbon Filter and AquaClear BioMax. AquaClear offers an extensive line of media, including Zeo-Carb and Ammonia Remover, exclusively designed for the AquaClear 20 Power Filter. AquaClear creates a wide variety of products for freshwater tanks that can be used as fish tank accessories, fish tank decorations, and aquarium filter media that is perfect for large and small fish tanks. The AquaClear 20 Power Filter is ideal for 5- to 20-gallon (18 to 76 L) aquariums. Maximum Output: 100 U.S. Gal./h (378 L/h). AquaClear Power FilterThe AquaClear Power Filter represents one of the most versatile hang-on filter systems available. The five models available provide a complete selection of flow rates for the most popular sizes of aquariums. The filter’s unique design allows for up to six times more media volume and the longest water to media contact time in the industry.Superior Contact with AquaClear Filter Patented Re-filtration SystemSometimes delicate fish and plants require a more gentle water flow. The patented AquaClear re-filtration system allows you to control the flow rate without compromising filtration efficiency. When the flow rate is reduced, up to 50% of the water within the filter chamber is processed multiple times. CycleGuard Multi-Stage Filtration SystemProvides optimal mechanical, chemical, and biological filtration. A healthy aquarium requires "beneficial" bacteria. Invisible and harmless, beneficial bacteria are essential in the removal of toxic ammonia and nitrite. With cartridge filtration systems, when you throw away the cartridge, you throw away beneficial bacteria. It can take weeks for the bacteria to re-colonize, resulting in a stressful environment. Typical Filter Media Placement: Bottom AquaClear Foam Insert, which does the following: 1. Helps with debris removal and provides optimal water distribution patterns, allowing subsequent filter media to perform at full efficiency. 2. Biological filtration, due to the porous structure of foam, providing surfaces for beneficial bacteria. Middle AquaClear Activated Carbon Filter Inserts contain 100% premium research grade carbon. Premium research grade carbon provides large amounts of surface area for adsorption of undesirable impurities. Top AquaClear BioMax Filter Inserts contain BioMax ceramic rings. The surface of BioMax is made up of a complex pore system that allows bacteria to thrive. AquaClear Power Filters Power Filter Maintenance For maximum filter operation and efficiency, regular cleaning of the filter and its parts is recommended every two weeks. Always unplug the Aquaclear Power Filter prior to cleaning. First you want to remove the cover, filter basket, and discard water remaining in the filter case. Thoroughly rinse collected debris from the case, impeller cover and impeller assembly using clear lukewarm water. Then intake "U" tube and extension tube can be cleaned with a filter stem brush to remove any build-up of deposits. When all parts have been cleaned and thoroughly rinsed, reassemble filter and replace any scheduled media. Install the filter once again back on the aquarium making sure that the filter is tipped slightly forward. Then fill the AquaClear filter box with aquarium water. Finally plug the filter into an electrical outlet and the AquaClear will self-prime and begin running in a few seconds.Media Replacement AquaClear Foam Filter Insert: Replace Foam Filter Insert every two months. AquaClear Activated Carbon Filter Insert: Replace Activated Carbon Insert every month. AquaClear BioMax Filter Insert: Replace BioMax Insert every three months. WarrantyThe AquaClear Power Filters are guaranteed against defects in material or workmanship under normal aquarium usages and service for as long as you own the filter. We offer a Lifetime Guarantee on all non-replaceable parts which means that the filter will be repaired or replaced at the manufactures discretion, free of charge, when the complete pump is returned with proof of purchase and postage paid. Please include $5.00 to cover shipping and handling. 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 damage to livestock or personal property irrespective of the cause thereof.Model AquaClear Powerhead 10 AquaClear 20 Power Filter AquaClear 30 Power Filter AquaClear 50 Power Filter AquaClear 70 Power Filter

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AquaClear Power Filter

The AquaClear Power Filter represents one of the most versatile hang-on filter systems available. The five models available provide a complete selection of flow rates for the most popular sizes of aquariums. The filter’s unique design allows for up to six times more media volume and the longest water to media contact time in the industry.

Superior Contact with AquaClear Filter
Patented Re-filtration System

Sometimes delicate fish and plants require a more gentle water flow. The patented AquaClear re-filtration system allows you to control the flow rate without compromising filtration efficiency. When the flow rate is reduced, up to 50% of the water within the filter chamber is processed multiple times.

CycleGuard Multi-Stage Filtration System

Provides optimal mechanical, chemical, and biological filtration. A healthy aquarium requires "beneficial" bacteria. Invisible and harmless, beneficial bacteria are essential in the removal of toxic ammonia and nitrite. With cartridge filtration systems, when you throw away the cartridge, you throw away beneficial bacteria. It can take weeks for the bacteria to re-colonize, resulting in a stressful environment.

Typical Filter Media Placement:

Bottom

AquaClear Foam Insert, which does the following: 1. Helps with debris removal and provides optimal water distribution patterns, allowing subsequent filter media to perform at full efficiency. 2. Biological filtration, due to the porous structure of foam, providing surfaces for beneficial bacteria.

Middle

AquaClear Activated Carbon Filter Inserts contain 100% premium research grade carbon. Premium research grade carbon provides large amounts of surface area for adsorption of undesirable impurities.

Top

AquaClear BioMax Filter Inserts contain BioMax ceramic rings. The surface of BioMax is made up of a complex pore system that allows bacteria to thrive.

AquaClear Power Filters
Power Filter Maintenance
  • For maximum filter operation and efficiency, regular cleaning of the filter and its parts is recommended every two weeks.
  • Always unplug the Aquaclear Power Filter prior to cleaning.
  • First you want to remove the cover, filter basket, and discard water remaining in the filter case. Thoroughly rinse collected debris from the case, impeller cover and impeller assembly using clear lukewarm water.
  • Then intake "U" tube and extension tube can be cleaned with a filter stem brush to remove any build-up of deposits.
  • When all parts have been cleaned and thoroughly rinsed, reassemble filter and replace any scheduled media. Install the filter once again back on the aquarium making sure that the filter is tipped slightly forward.
  • Then fill the AquaClear filter box with aquarium water. Finally plug the filter into an electrical outlet and the AquaClear will self-prime and begin running in a few seconds.
Media Replacement

AquaClear Foam Filter Insert: Replace Foam Filter Insert every two months. AquaClear Activated Carbon Filter Insert: Replace Activated Carbon Insert every month. AquaClear BioMax Filter Insert: Replace BioMax Insert every three months.

Warranty

The AquaClear Power Filters are guaranteed against defects in material or workmanship under normal aquarium usages and service for as long as you own the filter. We offer a Lifetime Guarantee on all non-replaceable parts which means that the filter will be repaired or replaced at the manufactures discretion, free of charge, when the complete pump is returned with proof of purchase and postage paid. Please include $5.00 to cover shipping and handling. 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 damage to livestock or personal property irrespective of the cause thereof.

Model Aquarium Capacity up to 10 US Gallons 5 to 20 US gallons 10 to 30 US gallons 20 to 50 US gallons 40 to 70 US gallons 60 to 110 US gallons Dimensions 4.5 x 2 x 4 inches 4.5 x 7 x 6.5 inches 18 4.5 x 8.2 x 6.7 inches 4 x 9 x 8 inches 6.2 x 10.7 x 8.6 inches 7.1 x 13.9 x 9.1 inches Pump Output 80 US Gal/h 100 US Gal/h 150 US Gal/h 200 US Gal/h 300 US Gal/h 500 US Gal/h
AquaClear Media
AquaClear Ammonia Remover

AquaClear Ammonia Remover is ideal for new or heavily populated freshwater aquariums. It removes and controls harmful ammonia and nitrite. AquaClear Ammonia Remover reduces stress on fish, provides numerous bacterial attachment points, and is long lasting and reusable. It is exclusively designed for use in the AquaClear Power Filter.

Aquaclear Biomax

The AquaClear BioMax Filter Insert provides an optimal environment for beneficial bacteria growth. It works to reduce ammonia and nitrite levels in your tank, and it increases biological filtration efficiency by 30 percent.The AquaClear BioMax Filter Insert is made exclusively for the AquaClear 50 Power Filter.

AquaClear Activated Carbon

AquaClear Activated Carbon Filter Insert improves water clarity for freshwater and marine aquariums. AquaClear Activated Carbon Filter Insert provides superior adsorption qualities which eliminate odors, discoloration and impurities. The Carbon Filter supports beneficial bacterial colonies and works to remove chlorine, smoke and aerosol spray contaminants.

AquaClear Foam

AquaClear Foam Filter Insert provides mechanical filtration in freshwater or marine environments by trapping particles and debris. The porous construction provides numerous bacterial attachments, and in addition the AquaClear Foam Filter Insert offers powerful biological filtration.

Hagen AquaClear Nylon Bag, 2-Pack

The AquaClear Filter Media Bag makes media maintenance extremely simple. The fine mesh holds small grained filter media and the bags may be used in both fresh and salt-water aquariums.

AquaClear Zeo-Carb

AquaClear Zeo-Carb is a premium blend of research grade Fluval Carbon and Fluval Ammonia Remover. Working together, these highly effective media eliminate liquefied impurities.

AquaClear Vibrator Pump

The AquaClear Vibrator Pumps are a full range of technically advanced air pumps that provide reliable power for all aquarium air requirements. These "virtually silent" running air pumps will provide many years of trouble-free operation. The AquaClear Vibrator Air Pumps are a reliable source of air for air-operated items such as air stones, air-actuated ornaments, air driven protein skimmers or for adding movement or oxygen to any aquarium.


Nutrafin nutrition and water treatments
Nutrafin Cycle Biological Filter Supplement

Nutrafin Cycle Biological Aquarium Supplement features a high-concentration formula that immediately establishes a safe biological aquarium environment. Cycle goes to work fast, releasing massive amounts of beneficial bacteria that eliminate toxic ammonia and nitrites and creates a biologically well-balanced aquarium for healthy fish to thrive.

Nutrafin Aqua Plus Water Conditioner

Nutrafin Aqua Plus Tap Water Conditioner makes tap water safe for fish. It protects scales and fins, neutralizes chlorine, chloramines, and undesirable metals. Nutrafin Aqua Plus Tap Water Conditioner features a patented stress-relief function with the inclusion of pure herbal extracts.

Nutrafin Waste Control Bio Aqua Cleaner

Nutrafin Waste Control Biological Aquarium Cleaner helps reduce aquarium maintenance by helping to reduce waste in gravel, power filters, decoration and on interior aquarium surfaces. It rapidly reduces organic waste from overfeeding, fish waste and other decaying material such as plant leaves.

Nutrafin Plant Gro Iron Enriched

Nutrafin Plant Gro Aquatic Plant Essential Micro-Nutrients supports strong plant growth and conditioning by providing a complete chelated micro nutrient formula (except boron).

Nutrafin Mini Master Test Kit

Nutrafin Mini Master Test Kit contains 4 tests for freshwater aquariums. There's also a special quick reference guide and each test kit has its own instructions.

Nutrafin Master Test Kit

The Nutrafin Master Test Kit is suitable for fresh and saltwater aquariums. It includes 10 test parameters to help make sure you are providing a proper living environment for your fish and plants including tests for: Phosphate, Calcium, Nitrate, Nitrite, Ammonia, pH High Range, pH Low Range, Carbonate Hardness, General Hardness and Iron.


Jacob Abels
Reviewed in the United States on March 26, 2015
NOTE: This is an assessment after about 3 months of using the filter. So, I can't speak for the longevity, but I will review it's other (awesome) features. It has adequate water movement for my 30 gallon planted tank, and does a great job of keeping the water clear. I had been using a cheapy Top Fin before this and it could never keep up and I was constantly going through filters. With the sponge and ceramic pill things, cleaning is a breeze and cheap. Just wash them gently in the water from your water change and put them back. Eventually you probably will have to replace the sponges, but even then they are much cheaper and last longer than traditional carbon filters. To answer some concerns other reviewers had:Noise:It isn't dead quiet at first, I will admit. However, it is still quieter than the Top Fin I had before. And, with a little patience, the slime coat will build up inside and it will be quiet as a mouse. I had to check it a few times to make sure it was still running because it was so quiet.Filtration:as I said before, it is pretty darn good. Filtering from the bottom up is a genius concept. I typically do water changes every week (overstocked tank) but never has the filter media been so full it wouldn't filter properly. Not to mention never/rarely having to buy stupid pre-made filter bags!Reliability:It is a work horse. One time during a water change, I accidentally plugged it in before I inserted the tube and it didn't start. I noticed the motor was warm, so I took it off, ran some water through the insides to flush out any gunk, and put it back on. Worked like a charm. Sometimes gunk can settle in there when it's off, so to avoid this I leave enough water in it and just keep it running as I do a water change. After that incident, I've never had a problem.Clogging tubes:Ok I will admit this is annoying, but what do you expect? In a planted tank, larger shed leaves won't flow all the way into the filter and can clog the intake. Eventually they will slip through, but I always hate having that pressure on the motor. It's going to happen -- it's better than it clogging the sponge. To prevent this if I have a plant with issues, I just put a piece of aquarium filter from an old Top Fin filter over the intake. The leaves get caught on that and I just scoop them out. They're usually never a problem.All in all, I'd buy this again, recommend it to my best friend, worst enemy, everyone; they're awesome!
JimmyBlues
Reviewed in the United States on March 17, 2011
UPDATE: 10/15/14I have just purchased my first Aquaclear HOB filter in more than three years. I presently own an AC 110, AC 70, AC 50 and 4 AC 20s. These are great filters because of their clever design and tremendous flexibility.I am presently using a pair of Aquaclear 20 filters for polishing the water in my planted aquaria. The filters are equipped with a mechanical filter pad and a micron filter pad, the later of which is used to remove the finer particles from the water column in these tanks.I like using the AC 20s as part time maintenance filters because they are small, very easy to clean, and do an excellent job of filtering my planted aquaria.I use an AC 50 in combination with an Eheim 2211 and Cobalt Aquatics DUO 500 in a Mr. Aqua 17.1 gallon aquarium. The DUO 500 is an internal filter, however, its primary function is as an LED UV clarifier.I downsized some of my tanks, so the AC 110 and AC 70 are no longer in use. HoweverI keep them around as spares, since you never know when you will need an extra filter.One of the best aspects of the Aquaclear line of HOB filters is that the motors in the AC 20, AC 30, AC 50 and AC 70 are the same. The only difference is that the impeller fan is slightly larger on each subsequent model of these filters.The fan can be easily removed, and either a larger or smaller fan (depending on the AC HOB filter that you are using) can be added to meet the demands of the particular aquarium you are using.This is why AC filters are so popular; their tremendous flexibility.For example, suppose that you have a 20 gallon aquarium and are using an AC 20 that doesn't quite get the job done. You can purchase an impeller assembly for an AC 50and then use it to replace the AC 20 impeller fan, which will give you twice the circulation that you had with the AC 20 impeller fan.As another illustration using the inverse of this situation, suppose you are using an AC 70 in a 30 gallon aquarium and find that even on its lowest setting it isstill causing too much turbulence for your fishes.You can replace the AC 70 impeller fan with an AC 50 impeller fan. This will still give you the filtering capacity of the AC 70, however, without the turbulence that the AC 70 impeller caused.Earlier...My recent purchase of an Aquaclear 70 HOB (hang on back of tank filter) filter ill make this my 8Th Aquaclear. I have five Aquaclear 20's - three on guppy tanks, and two kept as spares in the event of a breakdown. However, in over a year of constant service, I have yet to have an Aquaclear HOB filter's electric motor burn out.Moreover, one must take care to turn these filters off when you are using a sand substrate which is being stirred up in the tank, since the sand can get into the motor and cause it to run roughly, or seize up.Even if this happens, all it usually takes to get these motors running again is to remove them from the filter housing, remove the impeller from the housing on the motor and clean the unit with water and a q-tip.Once you have done so, the motor will usually begin to run properly again.However, once sand gets sucked into these motors, it mars the finish of the impeller, which can cause it to make noise.I also own an Aquaclear 50 which I now keep on my 10 gallon tank, and an Aquaclear 110 which I use to filter a heavily planted 20 long tank with about 16 fish.So the extra filtering capability of the Aquaclear 110 is nice to have.As for the Aquaclear 70, this will be replacing the Aquaclear 50 which I used to filter my 37 gallon tank, and have now moved to my 10 gallon.The Aquaclear 70 will be used in conjunction with a Fluval 305 canister filter for redundant filtration.The Fluval 305, like the Aquaclear, is another Hagen product. It seems like virtually every product that is sold for the aquarist is manufactured by a subsidiary of Hagen's.The 305 is also a very cleverly designed filter, which works quite well, and is very easy to maintain, thanks to Fluval's patented Aquastop feature; the Aquastop fitting allows you to disconnect the 305 from its tubing without losing suction, so that you don't have to reprime the unit once you've dumped the water from its container during a filter cleaning.All you do is reconnect the Aquastop fitting to the top of the 305's canister, and then open the flow valve until the 305 fills with water.You must open the valve partially to avoid creating a tremendous amount of turbulance in your aquarium, since if you open it all the way while filling the 305, the air bubbles will race out of the 305's exhaust tube disturbing your fish.As for the controvery between which canister is best, many people who consider the purchase of a Fluval also consider buying an Eheim, and there are those who own both. The Eheim - Fluval debate reminds this author of the Chevy-Ford controversy, regarding the merits of each. Moreover, I have owned both and find that Fluval and Eheim both make excellent canister filters. However, the Fluval's internal setup is much easier to use, given the trays Fluval includes to add filter media to, while the Eheim Classic series (I'm not certain if the other Eheim filters are the same way) just stack the media atop one another, making for a more complex arrangement, since the Eheim's filter media is in not in a tray.Both filters are well made and reliable. However, one must take care to re-lubricate the Fluval's o-ring after each cleaning to ensure that it does not dry out, since this will prevent the unit from leaking onto your floor. And careful removal of the impeller housing will ensure that the impeller that does not get damaged.After more than a year with the Aquaclear series of filters, as well as the several months with a Fluval 305, I must say that I am very pleased with these units. They are cleverly designed, well constructed, and should last for years provided that they are properly maintained.Jim
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