I have 4 discus in a hospital tank. I am treating them with anti parasite and antibiotic medication. I am using Seachem neutral and discus buffers. When I do a water change the water is clear or nearly clear for about 12 hours. But by 24 hours the water is an amber colored cloudy color. I don't know what is causing this and if it is due to some interaction in the chemicals or medications. There is a heater, and two box filters with foam and fine filter pads in them running on the tank. I read that I should turn the heat up in the tank it is set at 92. The fish seem to be recovering but I am concerned about the cloudy water. Can someone help me.