MARINEPURE Ceramic High Performance Biofilter Media - 1.5" Spheres


  • $ 28.99
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High Performance Biofilter Media for Freswater or Saltwater Aquariums

1 MarinePure Sphere has the equivalent surface area of 1,350 plastic bio-balls!

  • Better value due to high performance
  • Reduced tank/pond maintenance
  • Allows for higher fish loads
  • Lowers nutrients available for algas
  • Can use a smaller filtration footprint
  • More consistent water chemistry

Designed for Ammonia & Nitrite Removal under high flow. Deep pore structure will allow development of low oxygen zones, which will help with control of nitrates. One MarinePure Sphere has the same surface area as 1,350 plastic 1.5″ bio-balls.

Can be used in canister filters, sumps & wet/dry filters.

Thin Bio-Film Technology

The combination of vast surface area and open/interconnected pores allows a thin bio-film to develop. This thin film allows bacteria to flourish because necessary nutrients are immediately available. With the open pores, old dead bio-film is easily flushed from the media and will not plug the media. Water flows through the media, not around as with other denser medias, thus utilizing the most surface area for beneficial bacterial growth

1.5" Spheres 2 qt MP00200
1.5" Speres 1 gallon MP00201