Reviews Canister Filters For Aquariums

SunSun HW-302 3-Stage External Canister Aquarium Filter 264GPH

  • Canister filters for aquariums use high water pressure, from a properly powered pump, to force water through the dense filter media. A pump can draw water from an under-gravel filter, and run it into a canister for double filtration.
  • 3 media trays capable of handling your choice of filtration media.
  • Comes with an adjustable spray bar. This is a helpful feature if you want to adjust the output flow from the filter.
  • Convenient self-priming pump that eliminates the need for manual siphoning.
  • Single valve disconnect & priming pump ease routine maintenance.
  • Provides quiet, efficient filtration for fresh and saltwater aquariums is great for living rooms, offices or bedrooms.
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API NITRA-ZORB SIZE 6 Aquarium Canister Filter Filtration Pouch 1-Count Bag (2-pack)

  • Contains two (2) API NITRA-ZORB SIZE 6 Aquarium Canister Filter Filtration Pouch 1-Count Bag.
  • Reduces the risk of fish loss. Great for starting a new aquarium..
  • Easy-to-use pre-dosed pouch fits most canister filters on the market. For use in freshwater aquariums..
  • Use when starting a new aquarium and when ammonia or nitrite is detected, replace every 2 months..
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Two Little Fishies Xaqua in Out Overflow for Canister Filters Fresh Water

  • The Two Little Fishies Xaqua In Out Overflow for Canister Filters, Fresh Water, is a complete overflow system featuring anti-clogging and an easily....
  • NOTE: Specialized equipment is required to drill holes in glass aquariums..
  • The Xaqua InOut can be installed on aquariums with a canister filter (we also carry the original version designed to work with sumps). The inlet and....
  • The Xaqua In-Out is attached to the side of the tank. The special inner conformation makes it particularly noiseless and generates a wave effect on....
  • With Xaqua In-Out you drill holes in the side of the aquarium and not the bottom of the aquarium. It’s made of molded plastic material with high....
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2 PACK Super Activated Carbon Pad 18' x 10' Cut to Fit for Aquariums Pond Nitrate Ammonia, Phosphate Remover Pads, and Dual Bonded Pads for Fresh Water & Saltwater Aquariums, Terrariums & Hydroponics!

  • 2 PACK Super Activated Carbon Pad 18" x 10" Cut to Fit for Aquariums Pond Nitrate Ammonia, Phosphate Remover Pads, and Dual Bonded Pads for Fresh Water & Saltwater Aquariums, Terrariums & Hydroponics!.
  • Activated carbon impregnated filter pad effectively traps large particles, removes discoloration, odor, pollutants, and harmful chemical to keep your aquarium crystal clear.
  • Our premium carbon infused pad is the popular choice for multipurpose applications. Super activated carbon cut to fit media pad traps micro and macro organic particles, foreign. Perfect for freshwater and marine aquariums. Designed with resilient fibers that trap floating debris to help keep your aquarium crystal clear..
  • Works with all filters: canister, hang-on filter, wet/dry, pond filters, DIY filters Size of each pad: 18"x 10" , Includes: 2 pack of filter pad.
  • To ensure optimum performance, replace the filter pad every three to four weeks depending on waste load of the fish tank.
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SunSun HW-304B HW-404B HW-704B Filter Pack Set

  • Fits Aqua top CF500 & SunSun HW304 canister filters.
  • Helps keep aquariums crystal clear - perfect for freshwater or saltwater aquariums.
  • Improves water quality by trapping uneaten food, waste, decaying plants, detritus, and other coarse to small floating particulates from the water.
  • Changing filter pads regularly will increase water quality by removing solid organic compounds before they continue to break down and add additional nutrients to the water in your fish tank..
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MarineLand Carbon Bag 12/4 CT AQ-78235

  • Premium clarity: reusable bags hold biological media and bacteria cultures that support healthy water..
  • Compatibility: fits MarineLand Penguin and emperor Pro Filter media baskets and most external filters and canister filters..
  • Easy maintenance: Simply dispose of old media and rinse reusable bag clean..
  • Versatile: designed to hold a variety of media, including K2 biological media for beneficial bacteria in both saltwater and freshwater aquariums..
  • MarineLand Filtration products: MarineLand products are designed with both performance and style in mind..
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API WATER SOFTENER PILLOW Aquarium Canister Filter Filtration Pouch 1-Count Bag size 5 49A

  • Contains one (1) API WATER SOFTENER PILLOW Aquarium Canister Filter Filtration Pouch 1-Count Bag.
  • Reduces general hardness by lowering calcium and magnesium.
  • Easy-to-use pre-dosed pouch fits most canister filters on the market for freshwater aquariums.
  • Use when starting or maintaining an aquarium when testing indicates hardness above the desired level, can be reused after it is recharged.
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API NITRA-ZORB SIZE 6 Aquarium Canister Filter Filtration Pouch 1-Count Bag, Model:110A

  • Contains one (1) API NITRA-ZORB SIZE 6 Aquarium Canister Filter Filtration Pouch 1-Count Bag.
  • Removes toxins that can be harmful to fish.
  • Removes ammonia, nitrite, and nitrate from aquarium water..
  • Easy-to-use pre-dosed pouch fits most canister filters on the market, for use in freshwater aquariums.
  • Use when starting a new aquarium and when ammonia or nitrite is detected, replace every 2 months..
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Fluval Foam Filter Block A226 - For 404/405/406 12-Pack - Retail OEM

  • Biological and mechanical aquarium filtration.
  • Designed specifically for Fluval 404/405/406 canister filters.
  • This media is suitable for use in both freshwater and saltwater aquariums.
  • Traps waste and debris from your fish tank's water and maximizes biological filtration while maintaining even flow.
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MarineLand Polishing Filter Pads, Mechanical Filtration for Canister Filters

  • POLISHING FILTER PADS: Helps to ensure a clean and healthy aquatic environment..
  • MECHANICAL FILTRATION: Screens out fine particulates to promote increased water clarity..
  • FOR USE WITH: Fits Marineland C-Series and Magniflow Canister Filters (see packaging for sizing details)..
  • FOR BEST RESULTS: Change polishing filter pad once a month..
  • MARINELAND FILTRATION PRODUCTS: Count on Marineland brand for the most reliable, technically advanced aquariums and accessories on the market..
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MarineLand Polishing Filter Pads, Mechanical Filtration for Canister Filters

  • POLISHING FILTER PADS: Helps to ensure a clean and healthy aquatic environment..
  • MECHANICAL FILTRATION: Screens out fine particulates to promote increased water clarity..
  • FOR USE WITH: Fits Marineland C-Series and Magniflow Canister Filters (see packaging for sizing details)..
  • FOR BEST RESULTS: Change polishing filter pad once a month..
  • MARINELAND FILTRATION PRODUCTS: Count on Marineland brand for the most reliable, technically advanced aquariums and accessories on the market..
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(6 Pack) Foam Pad for Fluval FX5/FX6 Aquarium Filter (3 Packages with 2 Pads each)

  • Replacement filter media for use in freshwater and marine aquariums.
  • Specially designed for Fluval FX5/6 High Performance Canister Filters.
  • Capture micro particles as the aquarium water passes through for mechanical filtration.
  • The added carbon removes odor, discoloration, as well as heavy metals and organic contaminants.
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Polar Aurora 3-Stage External Aquarium Filter 265GPH with Builtin Pump Kit Canister New(265GPH)

  • Good for up to 75 gallon fish tanks SunSun parts can be applied Flow rate: 264 GPH (1000L/hr) Pump Power: 18W Hose size: 3/4" Max-H: 4.6 feet.
  • 3 media trays capable of handling your choice of filtration media.
  • Comes with an adjustable spray bar. This is a helpful feature if you want to adjust the output flow from the filter. No Light!!!.
  • Convenient self-priming pump that eliminates the need for manual siphoning.
  • Single valve disconnect & priming pump ease routine maintenance.
  • Canister filters for aquariums use high water pressure, from a properly powered pump, to force water through the dense filter media. A pump can draw water from an under-gravel filter, and run it into a canister for double filtration.
  • The three flexible media trays allow you to add other filtration media such as SunSun's activated carbons, ceramic rings or bio-balls to achieve excellent mechanical, chemical, and biological filtration..
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