I have 2 purple tangs, 1 yellow tang, 2 sailfin tangs, 1 gem tang, 1 yellow eye kole tang, 1 blue hippo, 1 scopas, 1 bicolor fox face, 1 one spot fox face, 1 koi tang, 1 six line wrasse, 1 baby azure damsel and 5 green chromis. all relatively large except the damsel. I was gonna disperse them all into 3 40 gallon breeders and do a copper power treatment. my main question is do I mix fresh salt heat it up add fish and then add the copper power treatment or do I mix the water heat it up treat it with copper and then do a drip acclimation for the fish? I plan to do 100% water changes daily with same temp, salinity, ph and copper level to keep ammonia down and to make sure no eggs are being laid. im aware how long treatment could last but I just wanted to ask around and see what other people have done. ive also heard 2.00 is the best level for copper because there is one strain of velvet that can survive 1.75?