I'm new here no Idea why i haven't joined a reef forum yet but here I am. So I currently am running a JBJ 45 I believe its 26" wide, 24" deep and 22" tall roughly. I'm running MICMOL aqua mini says in the book it puts out 60 watts at full blast. All my corals are growing good just want to try spa and also upgrade because lighting is very important. So Redsea 90 or hydra 26? Open to other suggestions welcome.