Review on 🐠 AquaClear 20 BioMax: A1370A1 Aquarium Filter Replacement Media – Enhance Water Quality! by Heather Jones

I bought this filter to add some biofiltration to the AZOO Mignon 60 filter This filter is very small and does not have room for filter media. This Aquaclear Biomax is actually too big to fit in an AA filter, but the mesh bag that contains the biocarrier is easy to cut so I just put the biocarrier in the smaller mesh bag. The environment itself is great. Very small cylindrical pieces of ceramic with a large surface area to stimulate the growth of beneficial bacteria. The small size of the individual parts makes it ideal for any small filter.