AquaClear 70 BioMax Insert

AquaClear BioMax Filter Insert provides an optimal environment for the colonization and growth of beneficial bacteria, which is essential for effective biological filtration and water purification. BioMax’s complex bio-ring pore structure allows beneficial, toxin-reducing bacteria to thrive.

By reducing toxins such as ammonia and nitrite, BioMax effectively increases biological filtration efficiency by 30%. Exclusively designed for the AquaClear Power Filter, BioMax is suitable for fresh and saltwater aquariums. BioMax comes in a mesh bag for quick and easy installation.

For Biological Media:

Do Not Replace Monthly: Unlike the physical filter cartridges (which trap debris and need monthly changes), ceramic biological media should not be replaced or aggressively washed out with tap water. Doing so will destroy the beneficial bacteria colony and cause your tank to cycle again. 

Rinsing: If it gets clogged with debris over a long period, gently rinse the ceramic rings in a bucket of old tank water (never chlorinated tap water) during a routine water change.