After a long wait I'll finally get our first fish (in 30 years). I'm expecting to get a small maroon clown next week. Is a prophylactic Brook treatment recommended? If yes, is formalin bath the preferred way? Being new, I am a bit anxious about subjecting the fish to several transfers and steps from LFS to qt tank, but maybe I need to just get over that. In any case, the fish will spend the first few weeks in a modest qt tank with copper and then prazi.