Lotus Root Bacteria House III, Freshwater - Mountain Tree

Freshwater ceramic bio media from Mountain Tree. This is the size L lotus-root rod, about 8 cm across and 25 cm long. It is the freshwater piece, not the marine bacteria house.

Mountain Tree states a surface area of 5,292 m² per litre for this size. The lotus-root spiral lets water move through the ceramic so bacteria can colonise it. Use it in a canister, sump or pond filter.

Sold as a single rod. Dry goods. Ships Australia-wide.