309 results for " biological aquarium filter" between $0 and $450

309 biological aquarium filter $0 $450 /+biological+aquarium+filter?
Duetto Biological Aquarium Filter Pad, 27 Gal

Biological filter pad is custom designed for duetto submersible power filter. Filter

Aquarium Systems Duetto Multi-Filter Biological Filters

Aquarium Systems Duetto Multi-Filter Biological Filter for DJ50 For use with DJ50 SKU: 218464 Replacement Biological Filter for Duetto Multi-Filter DJ50. Aquarium Systems Duetto Multi-Filter Biological Filter for DJ100 For use with DJ100 SKU: 218472 Replacement Biological Filter for Duetto Multi-Filter DJ100.

Ocean Clear 318 Filter - Mechanical and Biological | Modular Aquarium Filters | Filters | Aquarium
Ocean Clear 318 Filter - Mechanical and Biological | Modular Aquarium Filters | Filters | Aquarium

Ocean Clear modular filters allow you to mix and match in order to get just the right combination of filtering for you needs. This system works with freshwater or saltwater aquariums or ponds and each unit is rated for aquariums or ponds up to 500 gallons. Multiple units can be hooked together to accommodate any size aquarium or pond. The 318 uses 205 sq ft of 50 micron polystrand filter pads. The top and bottom pads have smooth edges and the center ones have notched edges. A mechanical unit...

$139-$159

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Biological Aquarium Cleaner - Freshwater - 8oz
Biological Aquarium Cleaner - Freshwater - 8oz

Make your tank look "brand new"! This high-powered bacteria with formulations for both freshwater and saltwater aquariums will keep that brown muck and grime out of your gravel, off your glass, out of your seams, and out of your filter! This is a maintenance tool every aquarium owner must have. Helps prevent biological crash. Controls odor. Leaves aquarium sparkling clear. All natural and safe.

$5

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Duetto Biological Aquarium Filter Pad, 14 Gal

Biological filter pad is custom designed for duetto submersible power filter. Foam

Emperor Power Aquarium Filters
Emperor Power Aquarium Filters

Heavy Duty Emperor Rite-Size Filter Cartridges. Trap more dirt and debris as they remove harmful contaminants...superior, faster-acting Black Diamond carbon filtration and 45% more mechanical filter area!. Refillable Media Containers Hold additional amounts of activated carbon or other chemical filtration media to maximize pollution removal capacity. Extra Large Spray Bar-Driven BIO-Wheels Deliver classic wet/dry biological filtration capacity to any system...large or small. Worry-Free, Epoxy...

$45-$50

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Penn Plax CIF2 Internal Aquarium Filter 110 GPH
Penn Plax CIF2 Internal Aquarium Filter 110 GPH

Penn Plax CIF2 Features: -Internal Filter. -For aquariums up to 20 gallons. -Completely submersible motor. -Physical, chemical and biological filtration. -Circulates and filters water. -Reliable quiet motor.

$17-$35

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Aquarium Systems Duetto Biological Filter Dj-50
Aquarium Systems Duetto Biological Filter Dj-50

Duetto Bilogical Filter Pad. Custom Designed For Duetoo Submersible Power Filter. Biological Filter Pad Is Custom Designed For Duetto Submersible Power Filter. Foam

$1-$3

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AQUARIUM FILTERS Biological wetdry and canister fish tank filters

Professional II series filters offer innovative high-tech solutions down to the smallest detail. Optimum filtration as well as ease of handling make this canister filter the most technologically advanced filter on the market. One push priming, integrated taps with hose adapters, automatic on/off control, optical water flow control, and individual filter inserts complete with coarse and fine membranes make the Pro II series filters a "must have" for the serious aquarist.

Aquarium Systems Duetto Filters: 50 GPH
Aquarium Systems Duetto Filters: 50 GPH

Aquarium Systems Duetto Filters: 50 GPH #DJ50 Aquarium Systems Duetto multi-filter is an internal filter that is ideal for reptile tanks as well as aquariums because of its small size and versatility. The separate components for mechanical, chemical, and biological filtration permit easy replacement and cleaning of the chemical and mechanical filter without disturbing the biological filter.Aquarium System Duetto multi-filter includes an adjustable aeration feature that mixes filtered air with pumped water to improve oxygen /carbon dioxide exchange. Because it has two different output adapters and the ability to be be positioned either vertically or horizontally within the tank, the Duetto multi-filter easily adapts to many different applications and configurations.50 GPH - 10 Gallon Aquariums (13-66 GPH)100 GPH - 20 Gallon Aquariums (27-92 GPH)  - Aquarium Internal Filters Aquarium Systems, Aquarium Systems Inc, Aqua Systems, Aqarium Systems, Aquariem Systems, Aquareum System

$16-$17

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Nu-Clear 547 Biological Canister Filter with 3 Gallons of Bio Balls
Nu-Clear 547 Biological Canister Filter with 3 Gallons of Bio Balls

Nu-Clear filters feature heavy duty molded PVC construction with a stainless steel lid clamp for secure leak free operation and carry a 2 year guarantee. The filter bodies are approximately 13" wide and 12.5" tall (overall width with fittings is 15”). An additional clearance of 8” above the filter is required to remove the cartridge for cleaning. Nu-Clear filters have 1" FNPT inlet and outlet ports allowing for higher flow rates (up to 1,200 gallons/hr) than similar filters with 3/4” ports. All models...

$148-$299

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Ocean Clear Mechanical, Chemical and Biological Filter Modules | Modular Aquarium Filters | Filters

Ocean Clear modular filters allow you to mix and match in order to get just the right combination of filtration for your needs. This system works with freshwater or saltwater aquariums or ponds. Multiple units can be hooked together to accommadate any size aquarium or pond. These modules utilize polystrand dual function filter pads, 100 micron and 50 micron, to perform the mechanical and biological filtration. The pads have a hollow core which holds carbon to perform the chemical filtration.

EcoSystem Aquarium Hang On Back Filter Complete 60 With 40-60 Gallon Tank
EcoSystem Aquarium Hang On Back Filter Complete 60 With 40-60 Gallon Tank

Supports 40-60 gallon tanks. 30in W X 4.5in D X 11.5in T. Requires 5 inches between back of tank and wall. Fits all glass and most acrylic tanks. Removeable and adjustable skimbox.

$225-$328

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Lee`s Aquarium 30gal Undergravel Filter 12 X 36

A trouble-free biological filter designed with adjustable 1" dia. uplift tubes for better water circulation and multiple-plate construction.  Includes airline tubing and Discard-A-Stone and features the fish-saver elbow. Advanced design allows a separate plate installation and also has optional flow-thru set-up for use with a power head.  Made of special quality plastic which resists splitting and cracking. Available in three different styles to fit rectangular, hexagonal, octagonal, and flatback...

Aqueon Aquarium Power Filters
Aqueon Aquarium Power Filters

Aqueon Power Filter for fresh or saltwater tanks up to 10 gallons. Keeps water crystal clear with a four-stage filtration process including mechanical, chemical, biological and stationary wet/dry. Provides a flow rate of 100 gallons per hour and is UL listed for safety. Contains one filter and filte Our filter keeps water crystal clear with a four-stage filtration process including:Mechanical Filtration:Patented dual-sided replaceable dense-floss cartridges filter out more particles and debrisChemical Filtration:Cartridges contain more activated carbon to remove toxic impurities, odors and discolorationBiological Filtration:Patented bio-holster collects beneficial bacteria to eliminate more toxic ammonia and nitritesStationary Wet/Dry Filtration:Our "water polisher" grid further filters and "supercharges" the water with extra oxygen creating additional non-stop biological filtrationProvides a flow rate of 100 gallons per hourLifetime warrantyUL listed for safetyContains one filter cartridgeFor fresh or saltwa

$10-$13

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Biological Aquarium Cleaner - Saltwater - 8oz.

Make your tank look "brand new"! This high-powered bacteria with formulations for both freshwater and saltwater aquariums will keep that brown muck and grime out of your gravel, off your glass, out of your seams, and out of your filter!

Fluval External Canister Aquarium Filters
Fluval External Canister Aquarium Filters

The multi-stage filtration system utilizes the entire canister volume for radically increased water flow efficiency. Its mechanical stage features vertical twin foam pre-filters to increase flow and reduce maintenance. The chemical and biological stages are housed in independent modules. This means you can change filter media independently and ensure a constant level of all-important nitrifying bacteria.

$105-$165

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Eheim 2224-37 Aquarium Filter

Eheim professional series canister filters have been designed to provide you with technological innovations optimizing filtration as well as offering ease of handling and routine maintenance. Professionals offer unsurpassed multi-stage filtration for balanced long term biological and mechanical filtration.

Biomax Biological Filter Media | Biological Media | Filter Media & Accessories | Aquarium

Massive surface area and a maximum number of pores make BioMax rings an excellent tool for accommodating bacterial colonies in fresh or saltwater setups.

Aquarium Systems Duetto Filters: 100 GPH
Aquarium Systems Duetto Filters: 100 GPH

Aquarium Systems Duetto Filters: 100 GPH #DJ100 Aquarium Systems Duetto multi-filter is an internal filter that is ideal for reptile tanks as well as aquariums because of its small size and versatility. The separate components for mechanical, chemical, and biological filtration permit easy replacement and cleaning of the chemical and mechanical filter without disturbing the biological filter.Aquarium System Duetto multi-filter includes an adjustable aeration feature that mixes filtered air with pumped water to improve oxygen /carbon dioxide exchange. Because it has two different output adapters and the ability to be be positioned either vertically or horizontally within the tank, the Duetto multi-filter easily adapts to many different applications and configurations.50 GPH - 10 Gallon Aquariums (13-66 GPH)100 GPH - 20 Gallon Aquariums (27-92 GPH)  - Aquarium Internal Filters Aquarium Systems, Aquarium Systems Inc, Aqua Systems, Aqarium Systems, Aquariem Systems, Aquareum System

$6-$36

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Aquarium Systems Duetto Biological Filter Pad

DescriptionView Pawtastic Ratings Biological filtration is the key to a healthy tank! Duetto Biological Filter Pad will remove harmful ammonia and nitrites from your aquarium water. Add biological filtration to your Duetto filter with this biological filter pad. Custom designed for the Duetto Submersible Power Filters. Fits DJ50 or DJ100 Duetto Submersible Power Filters. Pawtastic Ratings! Be the first to Review this item! Please take a moment and help other Pawtastic Pet owners by...

Aquarium Systems Duetto Biological Filter Dj-100
Aquarium Systems Duetto Biological Filter Dj-100

Duetto Bilolgical Filter Pad. Custom Designed For Duetto Submersible Power Filter. Fits Duetto 100. Biological Filter Pad. Filter

$1-$3

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Penn Plax CIF1 Internal Aquarium Filter 70 GPH
Penn Plax CIF1 Internal Aquarium Filter 70 GPH

Penn Plax CIF1 Features: -Internal Filter. -For aquariums up to 10 gallons. -Completely submersible motor. -Physical, chemical and biological filtration. -Circulates and filters water. -Reliable quiet motor.

$16-$22

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Hagen AquaClear 20 Aquarium Power Filter
Hagen AquaClear 20 Aquarium Power Filter

Quiet, efficient and reliable Aqua Clear 20 pumps 100 gph. Recommended for aquariums up to 20 gallons. Aqua Clear stands alone as the only aquarium power filter that offers the integrated filtration of the CycleGuard Insert System. Aqua Clear combines the largest volume of efficient filter media in individual inserts with the powerful water flows from the free floating impeller. Alternate replacement of the CycleGuard inserts ensures continuous biological removal of organic toxins can be achieved. The waterfall style output from the Aqua Clear filter agitates the surface of the water while creating beneficial currents throughout the entire volume of the aquarium. Both the surface agitation and the rotational currents bring more water molecules to the surface, in physical contact with the atmosphere, enabling them to release carbon dioxide and replenish oxygen more efficiently. In addition, the constantly moving water currents do not allow dead spots to occur in the aquarium, eliminating the possibility of the

$22-$25

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Aquarium Fish Tank Biochemical Sponge Filter Air Pump
Aquarium Fish Tank Biochemical Sponge Filter Air Pump

In addition, the Aquarium Sponge Filter traps waste particles mechanically cleaning the water without trapping the baby fish. The sponge is designed and constructed with multilayer principle, provide larger surface area with no clogging. The Fish Tank Filter provides biological filtration to the aquarium, helps to stable water quality. Mostly fit to external or top filtration system for pre-filtration purposes. Biochemical Fish Filter increases the oxygen solubility. Working noiselessly. Good...

$5

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