I purchased green neon tetras two days ago for my 17 gallon tank and I notice three of them have ich now. How can I cure this ASAP? My tank is very clean and I use a 50 gallon aquaclear filter on it. I cranked the heat just now and added aquarium salt this morning. But how much salt do I add and do I do it per day? How high should I bring up the heat? How long? Should I do vacuum the sand daily? I have balloon rams coming in tomorrow and I don't know what to do. Should I put them in the same tank? I only have another 10 gallon tank thats cold water so not the best option!