I am starting a new thread since I really didn't get many answers on my last one. I recently got a new fish shipped here. I have it in a quarantine tank and the filter is a fluval c4 ( 20 gallon tank ) filter media is well established. Readings today were 7.8 Ph Ammonia 0 Nitrite 0 and nitrate 5-10 . water temp is at 78-80. This paratilapia polleni is only 4 inches . He came with ich . I solved the ich but he is now producing too much of a slime coat and has cloudy eyes ( popeye ) I put 1 tablespoon of aquarium salt per 5 gallons. ive been changing out 10 gallons a day ( with seachem prime ) I need to medicate for this popeye before this fish loses an eye . What meds can I pick up tomorrow that will work . I am lost and I really want this fish to get better. He is also not eating but I don't think he can see the food because he does indeed act like he wants food. PLEASE HELP Thank you