Basically i have a chocolate tang a melanarus wrasse and 1 small chromis that are waaay to smart and fast for me to catch with a net i need to treat the tank with intercepter them im going to be tearing the tank down i would just take all the live rock out of the tank to catch them then put it back in and treat the tank then tear it down but im not sure if i should add 3 fish to my tank its still new, the second and 3rd week the new tank was up i put 3 chromis in at the same time then the forth week i put a pair of clowns in, im just not sure if it will be ok to add the tang and the wrasse and the chromis to the tank i dont wanna loose them so anyone have any ideas on how to get fast fish out of my tank? or do you think it will be fine to add all 3 of them?