I have 55 tank with 2 bala sharks, 3 tinfoil barbs, 2 african cichlids, and 3 silver dollars. I had got the silver dollars a couple days back and I noticed that 2 of them were getting white dots on them but they are swimming around great. I was thinking of putting them in a 1 gallon bowl as Ive done with other fish before ( but they die anyway ) and putting the ich medication in. Or can I just put the medication in the tank itself. Or can they just get through it because its been like this for a couple of days now and they are doing fine. But im afraid they might infect the other fish. I DONT KNOW WHAT TO DO!!!!!!!!!! PLEASE HELP!!!