Hello! This is actually my first post on R2R, but I just had a few questions for y'all. I recently bought a Biocube 8 from a buddy, and was wondering if y'all had some mods that would make the tank better? The lid was already removed, so I need some light recommendations as well. I', thinking of keeping a zoa garden, and maybe a few other easy corals too. Haven't decided if I want to keep any small fish in it yet. I've heard that the pump should be replaced, as well as taking out the floor on one of the filter chambers. Thanks for the help!