hello again. ok so i finally got my tank all set up. so far i have a 36 gallon bow front w/ 50 ibs of figi live rock, 20 ibs of live sand, 1 turbo snail, 2 false clowns, 1 coral banded shrimp, and something else looks like anemone but now sure??? can u tell me what this thing is? i bought it at petco for like 7 bucks lol. my clowns dont seem to be to fond of it. and is the brown on the live rocks bad? i was hoping to have more purples, greens and reds.. how do i accomplish that?