any suggestions? it`s my old reef tank and now that i moved everthing from the reef into the new 375g i want to put my fish from my 90 and 30 in there. i have a porc puffer, panther grouper, passer angel, cuban hogfish, clown,humma and rectangled triggers. i know that the puffer will eat small smalls. i was thinking cucumbers, turbo snails, serpent stars maybe some large hermit crabs. whats your opinion? and how many? i`d like to be able to keep the 200lbs of live rock and the 4"SD sand bed clean.