Okay, so I CANT turn up the heat because it's a preset heater. I haven't installed the filter yet as they have only just become large enough for the current it will produce, and I already have some aquarium salt in there (because it's good for mollies I've read). I know fry can be sensitive to treatments so I want to know what to do. Normally I would increase heat but as I said the heater is preset (keeps the temp at about 78-80). I've never had ich in a tank before, but I've seen it on fish at my store. There's only about 1-3 specks on the 10 that have them and it doesn't look like it's part of their coloring coming in. Should I add more salt? I have about a tablespoon in a mesh bag in there and it's a 5.5gal. Or do you guys think that it'll clear up from what I have after I get the filter started?