My poor little Chocolate Gouramis have been nailed with either Ich or Velvet. One has already died, one is looking really bad, and the other two I think are infected but it isn't as obvious. I have dealt with Ich in the past but I feel like this is finer than that... If it is velvet how is it treated? If it's Ich what is the best medicine to treat it? I'll have to double check but the tank temp is already kept at about 84F, and these fish won't have any tolerance to salt.