AquaClear BioMax Biological Material Remover Inserts – Replacement Chemical Filter Media for 50 Gallon Tank

Amazon.com Price: $7.99 (as of 09/04/2023 03:17 PST- Details) & FREE Shipping.

BioMax large surface area provides optimal colonization of beneficial bacteria
Enhances the elimination of fish wastes
Replacement media designed to fit the AquaClear 50 filter

In Stock.