C2 Biological Bacteria House Ceramic Rings Filter Media 6 lbs

Pure natural materials：The ceramic ring media is fired from materials at high temperature,filter media has a bee-like microporous structure and large

PULACO Aquarium Ceramic Ring, Filter Media for Fish Tank, Pond Filter, 1LB

Aquarium Filter Media, Bio Ceramic Rings

Filter Media

C2 Ceramic Rings Filter Media Replacement Bag for Aquarium Fish Pond T – KOL PET

PULACO Aquarium Ceramic Ring, Filter Media for Fish Tank, Pond Filter, 1LB : Pet Supplies

Pure natural materials：The ceramic ring media is fired from materials at high temperature,filter media has a bee-like microporous structure and large

PULACO Aquarium Ceramic Ring, Filter Media for Fish Tank, Pond Filter, 1LB

Ceramic Rings: Affordable and Effective Bio Media - FishLab

A lot High Quality Ceramic Bio Porous Filter Media Biological Rings Aquarium Fish Tank Nitrifying Bacteria Biocycle Material

Ready to use media bags, convenient use for all types of filters. Good to use in both fresh and saltwater tank. Hollow shape enhances biological filtration capacity allowing water flow through and less likely to get clogged. Porous ceramic material maintains a healthy and biological balance for your tank. 6 lbs in 6 mesh bags. Size of ceramic ring: 11/16 x 5/8. Size of filter media bag: 8 x 5.5 . The zipper of the mesh bag is made of plastic.

Aquapapa Aquarium Biological Bacteria House Ceramic Rings Filter Media 6 lbs Bagged for Pond Fish Tank Canister Filter

Aquapapa 6 lbs Premier Bio Ceramic Rings Aquarium Filter Media in 6 Free Mesh Bags for Freshwater Saltwater Fish Tank Pond Shrimp Canister : Pet Supplies