How big is the tank. If you qt
make sure there is somewhere for the regal to hide. You will have a small ammonia spike whenever you add anything new to a tank. Just do water changes and maybe use some Amquel or Prime to keep it under control. I'm qt
'ing a regal now and she's been in for a little over 2 weeks. Apparantly they are very susceptible to ich and she is covered with a white powdery substance so I am treating for ich. Good luck with yours and I have heard that sometimes you actually want to add some kinds of fish at the same time to keep the territoriality to a minimum. I guess newbies together don't already have their own territory so there aren't as many problems. This is the way I understand it but some people may have a different story and I'd kinda like to know for sure myself as I am also restocking after a BIG ich outbreak.