eaglesfan
New Member
i plan on setting up a 150g tank. i've been doing research on the subject prior to setting everything up. i've noticed that some fish are not reef safe. what exactly does this mean, what will happen if you include these fish in a reef system? unfortunately the sites i've looked at doen't really describe what can happen. are certain aspects of the reef safe, and others not? is it a matter of not including certain types of corals? i'm trying to find out if a situation can be set up in which a fish that is not considered reef safe, may be introduced into a system and coexist with out any problems. e.g. a fish i have read about is the clown trigger. can a clown trigger live in a reef system that has been specifically designed to reduce chance of problems? can someone please help me by describing problems that occur, fish to avoid (and reasons), and possible exceptions that can be made? thanks.