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Best Canister Filters For Aquariums

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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uxcell Pressure Compensating Dripper 8GPH 30L/H Emitter for Garden Lawn Drip Irrigation with Barbed Hose Connector Plastic Green 20pcs

  • Replacement ribbed hosing for the Fluval FX4, FX5 and FX6 Canister Filters (A214, A218 and A219).
  • Replacement hosing measures 13.25 feet (4 meters).
  • Suitable for freshwater and saltwater aquariums.
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Polar Aurora Free Media 265GPH / 370GPH / 525GPH External Aquarium Filter with Builtin Pump Kit Canister (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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Fluval in Line UVC Clarifier for Aquarium Filters

  • A chemical-free and maintenance-free way to purify water that eradicates suspended bacteria and algae in the water column that contribute to cloudy and green water, respectively.
  • Helps prevent the growth of cyanobacteria that often smothers and destroys aquatic plants and does not harm beneficial, surface-dwelling bacteria.
  • CCFL (Cold Cathode Fluorescent Light) technology runs cooler than traditional UVC bulbs to last up to 30,000 hours (3X longer).
  • Quickly connects in-line to all canister filter hosing with an internal diameter of 5/8” (or 16 mm), including all Fluval 07 and 06 Series Filters, Not for use with Fluval FX Series.
  • For use in freshwater, saltwater and even turtle aquariums where algae is often present.
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