Pay in 4 interest-free payments of $2.52 Learn more
Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
The CO2 lowers the pH in the chamber to an acidic level which dissolves the carbonate minerals into the aquarium water
It can also be fastened to the side of the aquarium with a holder ( not included )
Ideal for smaller aquariums and compact heaters
Suitable for up to 240 litre aquariums
Fluval 206/307 BioFoam MAX 2 Pack Christmas The CO2 lowers the pHDesigned specifically for the Fluval 207 307 and 206 306 performance canister filters, Bio Foam Max is a 2 in 1 biological and mechanical media that features a rippled surface pattern offering up to 30% more area for effective filtering of waste and debris. Key Features: Premium Biological and Mechanical filtration The rippled surface pattern offers 30% more area to efficiently trap waste and debris Prevents premature clogging, extending the life of
US$ 69.95
US$ 19.99
US$ 54.00