Fluval Biomax or ceramic rings will provide surface area for your Beneficial Bacteria to grow and thrive on. These rings are used after your mechanical filtration to ensure the cleanest possible water reaches them.
Fluval Biomax
Good biological media is important in the growth of Beneficial Bacteria which is needed to keep your tank water clean and healthy for your fish.
Related Products
Filter Media Bag
Poly-Fil
Polishing Pad
Fluval Biomax
