ReviewsBiological Filter Media

Fluval 20 Media Maintenance Kit

  • BioMax Filter Insert provides an optimal environment for the colonization and growth of beneficial bacteria, which is essential for effective biological filtration and water purification.
  • Activated Carbon Filter Insert improves water clarity in fresh and saltwater aquariums and provides superior adsorption qualities which eliminate odors, discoloration and impurities.
  • Foam Filter Insert is a mechanical filter media that effectively removes particles and debris from aquarium water.
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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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Fluval (3 Pack) C4 Stage 5 C-Nodes

  • 9 total Fluval C-Nodes aquarium filter media.
  • Replacement aquarium bio media for Fluval C4 Power Filters.
  • Bio pellets grow beneficial bacteria to keep your aquarium healthy.
  • Star-shaped design provide greater filtration surface area and biological filtering ability than most other aquarium media.
  • This bacteria on Fluval's bio media breaks down harmful ammonia from fish waste and other organic matter and starts the aquarium nitrogen cycle.
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OASE Indoor Aquatics Biomaster Thermo 600

  • The Bio master thermos 600 has an integrated heater in compact filter design.
  • The built-in heater provides your aquarium with Precise and uniform temperature levels while the product integration delivers unobstructed views of....
  • External filter operates quietly to circulate and filter your aquarium water.
  • Includes 4-stage filtration: biological, mechanical, chemical, and prefiltration.
  • Hel-x, suspended filter media, creates the optimal surface area for beneficial bacteria growth.
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(9 Pack) Fluval C4 Bio-Screen - 3 Packages with 3 Screens per Package

  • 3 Pack Of Fluval C4 Bio-Screen - with 3 Screens per Package..
  • Evenly distributes water flow into the C-series Trickle Chamber for additional biological filtering..
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Pennington Aquagarden, Awesome Pond Clean Hands System, Containing Mechanical & Biological Filtration, Easy Maintenance Filter, UV Water Clarifier, for Ponds up to 450 Gallons, Black, (8845)

  • UNIQUE CLEAN HANDS FILTER MAINTENANCE: Clean the filter using the handle at the top of the machine to avoid having to manually clean the filter media..
  • REVOLUTIONARY CHI MEDIA: Contains CHI media which is made up of unique shapes that are perfect for creating optimal conditions for biological filtration. The CHI media helps your pond sustain the natural bacteria needed for a healthy pond..
  • UV GREEN WATER CLARIFIER: Comes equipped with a UV Green Water Clarifier, to help kill green water algae and then binds the dead algae together so it can be filtered out..
  • DIRECT TO FILTER DOSING SYSTEM: The patented direct to filter dosing system allows for the easy addition of the Awesome Pond Pods to help maintain the health of your pond..
  • CONVENIENT INSTALLATION: The filter can be installed above ground or in the ground with the water returning directly to the pond or via a waterfall or water feature..
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OASE Indoor Aquatics Biomaster Thermo 250

  • The Bio master thermos 250 has an integrated heater in compact Filter design.
  • The built-in heater provides your aquarium with Precise and uniform temperature levels while the product integration delivers unobstructed views of your Aquarium.
  • External filter operates quietly to circulate and filter your aquarium water.
  • Includes 4-stage filtration: biological, mechanical, chemical, and prefiltration.
  • Hel-x, suspended Filter media, creates the optimal surface area for beneficial bacteria growth.
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OASE Indoor Aquatics Biomaster Thermo 350

  • The Bio master thermos 350 has an integrated heater in compact filter design.
  • The built-in heater provides your aquarium with Precise and uniform temperature levels while the product integration delivers unobstructed views of your Aquarium.
  • External filter operates quietly to circulate and filter your aquarium water.
  • Includes 4-stage filtration: biological, mechanical, chemical, and prefiltration.
  • Hel-x, suspended filter media, creates the optimal surface area for beneficial bacteria growth.
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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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PondXpert FiltoBox for Water Garden Koi Fish Ponds up to 1200 Gallons Non UVC Pond Filter, Water Garden koi Fish Pond Filter Box

  • Effective Filtration for Pond Volume up to 1200 Gallons (4500 Liters).
  • Includes Mechanical Filter Media and Biological Filter Media. Easy to clean, compact and effective.
  • Includes 11 Inch (28cm) length outlet extension pipe, 1 course blue filter, 1 fine blue filter and bioballs.
  • Max Pond Size - 1200 Gallons (4500 liters).
  • Inlet Size - 1 - 1 1/2 Inch (25-40 mm) | Easy to Install | Dimensions 37 x 24 x 34cm (LxWxH).
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Fluval FX4 High Performance Aquarium Filter, Canister Filter for Aquariums up to 250 Gal.

  • Multi-stage filter pumps out 700 US Gal (2,650 L) of water per hour, Smart Pump advanced microchip technology continuously monitors and optimizes pump performance.
  • Self-starting – just add water, plug in and Smart Pump will take over, trapped air auto-evacuated every 12 hours to ensure maximum efficiency.
  • Removable, stackable media baskets eliminate water bypass and hold a total of 1 US Gal (3.9 L) of media, all filter media included - mechanical, chemical and biological.
  • Compact 16.5 in (42 cm) tall design - easily fits under most aquariums.
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