Fluval BIOMAX Bio Rings Filtration Media, 500 Grams - 17 oz Spray Refills The heavy-duty stitching on these

The heavy-duty stitching on these nylon toys makes the Flathead perfect for a game of tug of war

Motion-activated LED ball for stimulating interactive play

Travel smart with the CritterTrail Off-To-School home and carrier

sealed stone floors

Push button on/off + select color

Fluval BIOMAX Bio Rings Filtration Media, 500 Grams - 17 oz Spray Refills The heavy-duty stitching on theseFluval BioMax rings are unique, inert ceramic rings that promote powerful bacterial growth both internally and externally. Each ring is very porous, with holes that are perfectly sized to host beneficial bacteria. Inert ceramic media rings For all external filters Provides superior biological filtration The massive internal and external surface areas allow huge colonies of beneficial bacteria to grow, making Fluval Bio Max an ideal media for