aquarium competition

Hi all, Thanks for any answers you can provide me with. I am interested in covering the whole central rock of my nano in Leptastrea. Two objectives with this: 1) I think it would look really cool i.e. a gold rock as a central piece and 2) I am sick of vermetid snails and I have heard that...

I picked up a bit of CUC to clean my tank of diatoms. Do hermits and shrimp eat that? I was told they do but I haven't seen them actually eat any of it. My Mexican grazing snails, conch, and urchin are doing almost all the work. When I feed Flakes I feed just for my fish but when I feed Flakes...