Originally Posted by Cooqie
what to do i just got him about 3 days ago and now he had ick all my other fish are healthy
chances are you had ick in your tank to begin with. even though your fish didn't show signs of it, the fish were probably stress free and healthy which is why they didn't have ick. then when you add a fish such as a hippo which are prone to ick, it was stressed when you added him and the slime coating of the fish thinned out enough for the ick to latch on. my experience with fish is that if you make the water quality as perfect as you can make it, make sure the salinity is at least 1.024 then he should show signs of recovery. the higher salinity makes fish less stressed because that's what they're use to in the wild even though it makes it easier for ick to live. i'd also invest in either a cleaner shrimp or a neon goby or both because i'm sure every now and again you'll have a spot or two come up on the fish. these ick removing animals will keep it in check and also help to destress the fish.