I’ve been treating full strength per back label of each of the three quarantine trio meds Cory suggests —-this is the 5th day. The ick has gotten worse. Parameters are perfect. Temp is 71/72- goldfish like cool water. No carbon filter. 1 tbs aquarium salt per 5 gallons used. Plenty of air being given - air stones, hob filter, sponge filter. Water is cloudy I’m assuming from meds. My orange goldfish has white on its wen today. Some torn fins also. And the “grains of sand” - ick spots. Some red lines in fins also. I don’t know what to do… do I keep treating it with the trio? Change water and try something else—copper med for instance? Any suggestions? He is usually such a happy fish! It makes me sad to see him like this. Thanks you for helping