I have a regal angel coming this week, but I am getting it before he touches the fish store tanks due to it being $100 cheaper. I am also getting it with an emperor and majestic as well to introduce them all at the same time. My question is, I’ve heard they don’t do well with copper, but I have had bad luck with cupramine and not sure if I should treat them right away or wait to see symptoms? I was thinking at a minimum doing Prazi after I get them all eating. I have also read that regals are hard to acclimate and get to eat. Does anyone have experience with this? Thanks for any and all help!