CerMedia MarinePure BioFilter Media Spheres 1.5" - 1 Gallon

CerMedia MarinePure BioFilter Media Spheres 1.5" - 1 Gallon

  • $69.99
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1½" Spheres

Designed for Ammonia and Nitrite Removal

One MarinePure Sphere has the same surface area as 1,350 plastic 1.5" bio-balls.

Use in canister filters, sumps, and wet/dry filters.