I did some digging on WetWebMedia and found the necessary info.....one of the easier to keep butterflies from what I can gather.
Went ahead and got him this morning.....acclimated him for a good 2 hours (think this was where I was going wrong with my earlier fish losses). Left him for a couple of hours to get used to the tank and then added food for the Chromis......he started eating straight away and seems happy enough....very active fish
55 Gall glass. 30-40lb LR
, CPR Bakpak 2R skimmer, Eheim 2215 canister, 2 x MJ1200 PHs for flow. 2 NO
Marine White tubes, fine layer of Arganite for substrate. Just switched to RO
Occupants - Currently re-cycling tank....will be adding 3 Chromis once cycled