Coralife BioCube Aquarium Replacement Filter Cartridges, 24 Count

This is the Oceanic 8 BioCube Filter, Oceanic 14 BioCube Filter, Oceanic 29 BioCube Filter, Coralife Size 14 & Size 32 BioCube Filter & Coralife Size 29 & Size 32 BioCube Filter. Also appropriate for Oceanic BioCube aquariums and BioCube filters size: 8, 14, and 29.

eBay