Hi, i'm new to this site, I hope you can answer my questions or point me in the right way. I currently have a 45 gallon reef tank, but I want to dabble with the breeding of saddleback clowns. I planned on having the breeding tank, a fish only one without the live rock. I was wondering if I could put a carpet anemone in there without the rock? I have some bubble tips in my reef and I know they like the rock to stick on, but I'm not too firmilure with carpet ones. Would a standard canister be good for a fish only? Only asking cause my reef doesn't really have a canister or any hang on the back filters. Any help would be great.