20 long under my display with tunez 6065 heater coral life t5 and a small fluval filter gotta get 10#s or so of live rock and 20 gallons of pre mixed saltwater from lfs.Then use the new water for WC in my diplay tank and remove 20gallons of my water to put in tje QT tank. Will this be ok??? Opinions. Note I have to get my blue Hippo out I am pretty sure he has a parisite. Looks lile it my be ich.Keeps rubbing him self on the rocks I pretty sure he has one maybe two lil spots on him under the belly. What ya think??????? He is still a baby only 1 1/2 long.The blue damseles look ok and so does the yellow tang sofar. Guess soaking the frozen brine in garlic ectract is next.