Biocube 29 Water Diverter

This water diverter fits on the wall between chambers 1 and 2 in the back of a CoraLife Biocube. It allows water to flow further into chamber 2, allowing you to use more of the filter floss that is located there. You can use this on an Oceanic Biocube if you have cut the chamber wall between chambers a and 2, making it even.