Im running a 40 breeder, got about half my live rock cured from the lfs
, and another 2 weeks of cycling to do. Im only running a reg hang carbon filter until i have established my fish live stock before i start a 10 gallon sump. I was going to introduce some damsels first to my tank probably a green crab and some hermits and snails. In the future a goby to sift my sand. I just wanted to see if anyone else had some sick ideas.