Ok, so I introduced ich to my tank when I added 3 new rams. I know, I should have quarintined and now I'm paying for it. I raised the temp to about 84 and have been treating with Quick Cure. I took the carbon filter out. Since I have Tetras I started off with 20 drops to the whole 46G tank. I'm now up to 25 drops. i also turn off the lights after adding the Quick Cure. The ram doesn't have any more visible signs of ich. Neither do any of the other fish (they look clear unless it's in their gills) except for my Dwarf Gourami. Today will be day 10 of treatment and it seems to be getting worse on him. I would think the meds would kill the free swimmers before they attatched to him. He doesn't seem to be stressed. I can't add salt. I don't know what else to try. Should I continue as is for a little longer? Up the dosage? Switch meds altogether?