Hi everyone was wondering since my planning and when plan to setting up my tank, do I have to wait to start with clown fish tangs. Do I start with damsels or chromis can I setup a refugium my plan is micro algae refugium, I want to setup once but right still planning slow reading book the reef aquarium volume 3. Something interesting I read said minimum size tank for tang is 100 gallon won't it be stressful to them length of tank I think a 100g doesn't come in 72 inches can I be wrong still planning on 150 gallon tank, was wondering your opinion advice suggestion these questions thanks.