The ceramic material that these bio rings are made of is extremely porous. The surface area and tiny pores make it an ideal home for the cycle bacteria that you want in the filter.
Good to use for both fresh and saltwater aquariums
Ceramic ring size: 1/2"x 1/2"
In bulk packaging

  This Bio ceramic ring provides biological filtration for your aquarium and fish pond.

Premier Bulk Bio Ceramic Rings Filter Media for Aquarium Koi Fish Pond Reef Filt

Name: Premier Bulk Bio Ceramic Rings Filter Media for Aquarium Koi Fish Pond Reef Filt
SKU: ec905a65-0f39-46a9-9d12-77c9bbc4a56e

SKU: ec905a65-0f39-46a9-9d12-77c9bbc4a56e

$20.66

Quantity

Premier Bulk Bio Ceramic Rings Filter Media for Aquarium Koi Fish Pond Reef Filt

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