Ceramic Bio-Filter Media with Vast Surface Area & Open-Flow Porosity. For ammonia & nitrite removal in fresh & marine aquariums. One MarinePure Sphere has the same surface area as 1,350 plastic bio-balls. Use in wet/dry filt...

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Ceramic Bio-Filter Media with Vast Surface Area & Open-Flow Porosity. For ammonia & nitrite removal in fresh & marine aquariums. One MarinePure Sphere has the same surface area as 1,350 plastic bio-balls. Use in wet/dry filters, sumps or canister filters.

  • Ceramic Bio-filter Media with Vast Surface Area AND Open-Flow Porosity
  • Ammonia and Nitrite Removal
  • Nitrate Reduction
  • Inert Ceramic
  • For SaltWater and FreshWater Aquariums
  • Ceramic Bio-filter Media with Vast Surface Area AND Open-Flow Porosity
  • Ammonia and Nitrite Removal
  • Nitrate Reduction
  • Inert Ceramic
  • For SaltWater and FreshWater Aquariums

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