Aquarium Fish Tank Cleaner Tool Magnetic Brush Dark Blue White

The official biorb service kit manufactured by reef one. Suitable for all biorb aquariums Easy to change filter cartridge

5 x Replacement Compatible Biorb Filter Service Kit Simply remove old media from your filter, retaining the plastic housing, and insert our media replacements, followed by the foam ring. This kit contains 5 x foam rings, and 5 x sachets of Carbon/Zeolite Mix.