Aquaclear 20-Gallon Biomax

Filter media designed for the AquaClear 20 Power Filter

Reduces ammonia and nitrate levels

Increases beneficial bacteria

Composed of 85 percent Micro-Tunnels and 15 percent Micro-Cavities

The AquaClear 20 BioMax Filter Insert provides an optimal environment for beneficial bacteria growth. It works to reduce ammonia and nitrite levels in your tank, and it increases biological filtration efficiency by 30 percent. The AquaClear 20 BioMax Filter Insert is made exclusively for the AquaClear 20 Power Filter.
Brand: Aqua Clear, Model: A1370A1, Size: 20-Gallon