Shop for Power Filters

Easy-to use biological filter for tropical aquarium fishAquarium filter sponge provides efficient biological filtrationGreat biological filter for breeding or spawning aquariumsThese filters allow you to cultivate nitrifying bacteria for superb biological filtration. Great for fry aquariums and brine shrimp hatcheries because they prevent young fry from being trapped in the filter media. Operates silently, creating numerous minute bubbles for increased oxygen flow. Each requires an air pump and airline tubing, sold separately. Up to 30 gallons. Oxygen Plus Bio-Filter 2 measures 6-11/16" x 9-7/16" high

Easy-to use biological filter for tropical aquarium fishAquarium filter sponge for efficient biological filtrationGreat biological filter for breeding or spawning aquariumsThese filters allow you to cultivate nitrifying bacteria for superb biological filtration. Great for fry aquariums and brine shrimp hatcheries because they prevent young fry from being trapped in the filter media. Operates silently, creating numerous minute bubbles for increased oxygen flow. Each requires an air pump and airline tubing, sold separately. Up to 10 gallons. Oxygen Plus Bio-Filter 11 measures 2-3/4" x 3-1/2" high.

Easy-to use biological filter for tropical aquarium fishAquarium filter sponge for efficient biological filtrationGreat biological filter for breeding or spawning aquariumsThese filters allow you to cultivate nitrifying bacteria for superb biological filtration. Great for fry aquariums and brine shrimp hatcheries because they prevent young fry from being trapped in the filter media. Operates silently, creating numerous minute bubbles for increased oxygen flow. Each requires an air pump and airline tubing, sold separately. Up to 10 gallons. Oxygen Plus Bio-Filter 11 measures 2-3/4" x 3-1/2" high.

Easy-to use biological filter for tropical aquarium fishAquarium filter sponge for efficient biological filtrationGreat biological filter for breeding or spawning aquariumsThese filters allow you to cultivate nitrifying bacteria for superb biological filtration. Great for fry aquariums and brine shrimp hatcheries because they prevent young fry from being trapped in the filter media. Operates silently, creating numerous minute bubbles for increased oxygen flow. Each requires an air pump and airline tubing, sold separately. Up to 130 gallon aquariums. Oxygen Plus Bio-Filter 10 measures 3-15/16" x 9" high.

Easy-to use biological filter for tropical aquarium fishAquarium filter sponge for efficient biological filtrationGreat biological filter for breeding or spawning aquariumsThese filters allow you to cultivate nitrifying bacteria for superb biological filtration. Great for fry aquariums and brine shrimp hatcheries because they prevent young fry from being trapped in the filter media. Operates silently, creating numerous minute bubbles for increased oxygen flow. Each requires an air pump and airline tubing, sold separately. Up to 130 gallon aquariums. Oxygen Plus Bio-Filter 10 measures 3-15/16" x 9" high.

Easy-to use biological filter for tropical aquarium fishAquarium filter sponge for efficient biological filtrationGreat biological filter for breeding or spawning aquariumsThese filters allow you to cultivate nitrifying bacteria for superb biological filtration. Great for fry aquariums and brine shrimp hatcheries because they prevent young fry from being trapped in the filter media. Operates silently, creating numerous minute bubbles for increased oxygen flow. Each requires an air pump and airline tubing, sold separately. Up to 30 gallons. Oxygen Plus Bio-Filter 1 measures 6-7/8" x 7-1/2" high

Easy-to use biological filter for tropical aquarium fishAquarium filter sponge for efficient biological filtrationGreat biological filter for breeding or spawning aquariumsThese filters allow you to cultivate nitrifying bacteria for superb biological filtration. Great for fry aquariums and brine shrimp hatcheries because they prevent young fry from being trapped in the filter media. Operates silently, creating numerous minute bubbles for increased oxygen flow. Each requires an air pump and airline tubing, sold separately. Up to 30 gallons. Oxygen Plus Bio-Filter 1 measures 6-7/8" x 7-1/2" high

The Nitrate Reductor is designed specifically for safe nitrate removal. Filled with Bactoballs for a huge amount of surface area, nitrate-reducing bacteria are easily maintained and fed using the enclosed Denimar tablets for precise dosing. The unit also features probe mounts for use with an ORP controller so that the bacteria can be fed in exact relation to NO3 levels. Deniballs can also provide automatic feeding for independence from chemical feeding methods (none included). Place inside the tank, beside it, or in a sump. Comes complete with re-circulating pump. 6.4" L x 6.4" W x 20.8" H.Nitrate Reductor for fresh and saltwater tanks up to 250 gallons.Deniballs Refill - Patented, organic plastic media for automatic feeding. 0.8 L. 24 balls.Denimar Refill - Chemical food supplement for Mini and Regular NO3 Reductors. 150 grams powder.

The Nitrate Reductor is designed specifically for safe nitrate removal. Filled with Bactoballs for a huge amount of surface area, nitrate-reducing bacteria are easily maintained and fed using the enclosed Denimar tablets for precise dosing. The unit also features probe mounts for use with an ORP controller so that the bacteria can be fed in exact relation to NO3 levels. Deniballs can also provide automatic feeding for independence from chemical feeding methods (none included). Place inside the tank, beside it, or in a sump. Comes complete with re-circulating pump. 6.4" L x 6.4" W x 20.8" H.Nitrate Reductor for fresh and saltwater tanks up to 250 gallons.Deniballs Refill - Patented, organic plastic media for automatic feeding. 0.8 L. 24 balls.Denimar Refill - Chemical food supplement for Mini and Regular NO3 Reductors. 150 grams powder.

Powerful aquarium canister filter redesigned with added conveniencesLarger filter media capacity for improved aquarium water qualityAquarium canister filter includes necessary media for three-stage filtrationThis aquarium canister filter adds extra conveniences to the powerful and flexible Fluval filtration line. Each Fluval Multi-Stage 05 Series Filter adds even more user-friendly features to ensure aquarium filtration is even easier to set up, customize, and maintain. Plus, each filter holds 35-50 percent more volume than round canisters of similar size and directs filtration through a complex flow path to maximize contact with the filtration media. Features patented Aqua-Stop Valve, multiple filtration baskets, and rim connector assemblies to keep the intake and output hoses in place on your aquarium. Multiple filtration baskets are already packed with the necessary media for mechanical, chemical, and biological filtration. Four distinct sizes - each with increasing flow rates and filter capacities - to suit any small to mid-sized home or commercial aquarium.Each Fluval Multi-Stage 05 Series Filter minimizes filtration worries with a series of convenient features. Aqua-Stop Valve permits hose disconnects and easy-open, one-motion lock clamps makes routine cleaning and maintenance easy. Added to the ability to customize filtration with multiple, removable media baskets and adjustable flow rates, and you've got a canister filter that is convenient, efficient, and powerful. Includes: Instant-prime system; single-motion lift-lock clamps; clog-proof intake strainer; dual-layer foam screen; and instructional DVD to ease set-up and use.FeaturesFluval 105Fluval 205Fluval 305Fluval 405Pump Power9 watts9 watts15 watts21 wattsFlow Rate (max)125 gph180 gph260 gph340 gph# Baskets233 (divided)4 (divided)Filter Capacity3.2 L (3/4 gal)4.6 L (1-1/4 gal)6.94 L (1-3/4 gal)8.94 L (2-1/4 gal)Filter MediaFoam Sponge Carbon BioMAXFoam Sponge Carbon (x2) BioMAX (x2)Foam Sponge Carbon (x