Looks like today was a better day for all the fish. I didn't see any spots on the rainbows. The two bigger rainbows are now at the bottom right under the filter current. My guess is that the ich is no longer in their gills but might still be on their body as they are not as active as they used to be. The smaller rainbows are looking better too. no spots, and swam around more then yesterday.
The loaches are doing much better as well. I've only seem them flash a few times today. They got pretty excited when I fed them except for one of the bigger rainbows, he didn't really feel like eating for some reason. Maybe the high temperature is stressing him out?
I did have my carbon out of the filter since I did dose the tank with RidIch 3 days ago. Should I wash it and put it back in the filter?