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Best Effective Biological Filtration

Fluval Nano Aquarium Filter

  • Ensures proper oxygenation for clear water and a healthy environment.
  • Adjustable flow output with an attachable spray bar distributes a gentle, even flow of water, making it safe for delicate fish or shrimp.
  • Provides effective and thorough mechanical and biological filtration.
  • Optimal water filtration system for small aquariums up to 15 gallons.
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Fluval SPEC/EVO/Flex Aquarium Filter Media Replacement Bundle, BioMax and Replacement Carbon Filter Media for Aquariums

  • Premium biological and mechanical filtration media designed specifically for the Fluval 306, 307 canister filters.
  • Bio-Foam Max: 2-in-1 biological and mechanical filtration media with rippled surface pattern offers 30% more area for increased debris and waste capture.
  • Bio-Foam: mechanical filtration media precision cut (no gaps) to prevent debris bypass and complex foam structure maintains consistent water flow.
  • Bio-Foam+: mechanical and biological filtration media with large porous surface that supports expansive beneficial biological activity.
  • 6-month supply for use in freshwater and saltwater aquariums.
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Fluval Quick-Clear Water Polishing Pads, Mechanical Filter Media for Aquariums, 6-Pack, A244A1

  • Premium biological and mechanical filtration media designed specifically for the Fluval 206, 207 canister filters.
  • Bio-Foam Max: 2-in-1 biological and mechanical filtration media with rippled surface pattern offers 30% more area for increased debris and waste capture.
  • Bio-Foam: mechanical filtration media precision cut (no gaps) to prevent debris bypass and complex foam structure maintains consistent water flow.
  • Bio-Foam+: mechanical and biological filtration media with large porous surface that supports expansive beneficial biological activity.
  • 6-month supply for use in freshwater and saltwater aquariums.
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GloFish Betta Shadowbox Aquarium Kit 3 Gallons, Includes LED Lighting And Filter

  • ENERGY-EFFICIENT: LED Lighting System is energy-efficient and comes with two modes: moonlight mode and sunlight mode..
  • THREE-STAGE FILTRATION: Tetra Internal Filtration provides an effective combination of mechanical, chemical and biological filtration for clean water and healthy fish..
  • FOR BETTAS: Helps you create a thriving environment for your GloFish Bettas..
  • SIMPLICITY: The all-in-one kit is easy to set up and clean – simply add water, fish, decorations and substrate of your choice..
  • BRINGING COLOR TO LIFE: GloFish fluorescent fish and products create a complete underwater fluorescent experience..
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Aquagarden Pennington, Inpond 6 in 1 Pond & Water Pump, Filter, UV Clarifier, LED Spotlight,All in One Solution for a Clean, Clear and Beautiful Pond, for Ponds up to 900 Gallon, Black

  • CLEAN AND HEALTHY POND: Instant solution for a clear and healthy pond: combined efficient pump and filtration package for extra large ponds up to 900 Gallons.
  • 4 ATTRACTIVE FOUNTAIN HEADS: Includes a comprehensive range of four fountain heads, fittings and adjusters to set up a beautiful water feature..
  • UV WATER CLARIFIER: The built in 9 watt UV clarifier light kills green water and algae for a clear and clean pond..
  • MECHANICAL AND BIOLOGICAL FILTRATION: The filter contains effective mechanical and biological filtration to keep your water clean and healthy..
  • CONTAINS CERAMIC BIO MEDIA: The ceramic bio media supports large populations of friendly bacteria creating a clear and healthy pond..
  • Included components: includes: a pump, a filter, a green water clarifier, an automatic led spotlight, 4 beautiful fountain heads, 8” fountain extension pipe and ball joint, a flow adjuster and spare polymer wool filter pad.
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Danner Manufacturing, Inc. 5430 05430 Pressurized Pond Filter, 1000 Gallons, Black

  • Detachable Hose Assembly Module allows Quick Shutoff and Easy Disconnection of Hoses for Faster, Easier Filter Maintenance.
  • Large Capacity Housing and Reusable Biological and Mechanical Filtering Material Help Maintain a Healthy Environment for Your Fish and Aquatic Plants.
  • Reusable Foam Filter Pad Provides Effective Mechanical Filtration.
  • Maximum Efficiency and Minimum Power Consumption When Used with Pondmaster Magnetic Drive Pumps.
  • Ideal for Small to Medium Water Gardens, Barrel and Container Ponds.
  • Compact filtering system that offers both mechanical and biological filtering.
  • Ideal for ponds up to 1000 gallons in size.
  • Requires 3/4-Inch ID tubing for inlet connection, sold separately.
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GreenFree 18W UV Clarifier

  • Instant solution for a clear and healthy pond: combined efficient pump and filtration package for ponds up to 300 gallons.
  • A comprehensive range of three fountain heads, fittings and adjusters included.
  • TThe built in 5 watt UV clarifier light helps kill green water and algae.
  • The filter contains effective mechanical and biological filtration to keep our water clean and healthy.
  • Ceramic biomedia - supports large populations of friendly bacteria creating a clear and healthy pond.
  • Two-year guarantee for added peace of mind.
  • LED spotlight 1 watt - enjoy your pond day and night.
  • Fountain feature - 3 beautiful fountain heads.
  • Safety switch – built in automatic magnetic safety off switch for the UV.
  • Locking handle – doubles as a carry handle for easy removal from pond.
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MarineLand Penguin 200 Power Filter, 200GPH (PF0200B),Black

  • WITH ROTATING BIO-WHEEL: Patented Bio-Wheel technology provides excellent wet/dry biological filtration.
  • MULTI-STAGE FILTRATION: Delivers mechanical, chemical and biological aquarium filtration to maintain a clean aquatic environment.
  • MARINELAND FILTRATION PRODUCTS: Count on Marineland brand for the most reliable, technically advanced aquariums and accessories on the market.
  • COMPATIBILITY: Use with Marineland Rite-Size Filter Cartridges (see individual filter for sizing recommendations).
  • FIVE SIZES: Available in 75 GPH, 100 GPH, 150 GPH, 200 GPH and 350 GPH sizes.
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Marina Slim Filter Carbon Plus Ceramic Cartridge 3 Pack 3 Cartridges each

  • Replacement filter cartridges, designed for use with all Marina Slim Filters, provide chemical, and biological chemical filtration.
  • Activated carbon effectively removes pollutants and odors to provide a healthy environment for your fish.
  • Ceramitek, a highly porous ceramic biological filter medium, optimizes biological filtration.
  • recommended 2 week replacement intervals.
  • Includes 3 replacement filter cartridges.
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Aquascape 29082 UltraFalls Skimmer Filter Mat for Pond Water Feature Waterfall Landscape and Garden by Aquascape

  • Replacement filtration for standard-sized Aquascape Pond Filter Urn.
  • Ceramic beads provides biological filtration.
  • Filter mat provides mechanical filtration.
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Top Fin EF-S Element Filter Cartridges (6 Count) for Fish Tank

  • WITH ROTATING BIO-WHEEL: Patented Bio-Wheel technology provides excellent wet/dry biological filtration..
  • MULTI-STAGE FILTRATION: Delivers mechanical, chemical and biological aquarium filtration to maintain a clean aquatic environment..
  • MARINELAND FILTRATION PRODUCTS: Count on Marineland brand for the most reliable, technically advanced aquariums and accessories on the market..
  • COMPATIBILITY: Use with Marineland Rite-Size Filter Cartridges (see individual filter for sizing recommendations)..
  • FIVE SIZES: Available in 75 GPH, 100 GPH, 150 GPH, 200 GPH and 350 GPH sizes..
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MarineLand Penguin 350 Power Filter 50 - 75 Gallon Aquarium, 350 GPH

  • WITH ROTATING BIO-WHEEL: Patented Bio-Wheel technology provides excellent wet/dry biological filtration..
  • MULTI-STAGE FILTRATION: Delivers mechanical, chemical and biological aquarium filtration to maintain a clean aquatic environment..
  • COMPATIBILITY: Use with Marineland Rite-Size Filter Cartridges (see individual filter for sizing recommendations)..
  • FIVE SIZES: Available in 75 GPH, 100 GPH, 150 GPH, 200 GPH and 350 GPH sizes..
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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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