Juwel Bioplus Fine Filter Sponge

Juwel Aquarium Sponges are a range of cleaning sponges to fit the 3 different Juwel Bioflow Filtersystems. Compact = Bioflow 3.0 Standard = Bioflow 6.0 Jumbo = Bioflow 8.0 Carbon - Juwel charcoal filters absorb odour compounds and turbidity as well as toxic compounds, leaving the water in your aquarium crystal clear. Fine Filter - Juwel fine filter sponges are primarily used for the biological filtering of your aquarium in the an aerobic zone. Course Filter - Juwel Course filter sponges serve for the mechanical and biological filtering of your aquarium. Nitrax - Juwel Nitrax is a biological filter medium to break nitrates down in your aquarium. It reduces the growth of algae and promotes the vitality of your plants and fish.