Oh sorry hor.....
When tang fever hits me I don't have hospital tank yet. Fish come in throw direct into the 4ft. Then I apply PnP (Pray aNd Pray) tatic. Blue tang, AT, Yellow Tang, salifin etc etc all throw in directly. Oh ya Sohal up lorry in my tank, not scared to tell you. Too small for it lor. I heard someone also add sohal to 3ft tank??
Now the fish in my FOWLR then I use hospital tank one. So get the facts right don't get the wrong idea.
Neokn, anything lar, as long as flame back lol..... which LFS got I cheong where liao. Got hospital tank ma no scared