So I am reading a lot about fuges and it seems that they have a pretty deep sand bed most of the time. What is the point of that? Can I have a shallow sand bend and still get the filtration (biological) that I need from my fuge? Right now the fuge has about 10 pounds of cured live rock from my hex and about an inch of sand also from the hex. I have a quickly growing ball of cheato, and the rocks I picked were the macro covered ones. SO do I need more sand?
Thanks CR , have a told you lately that you rock!?