Ok.....weve got the pleco and the catfish. I brought home 4 new fish about 2 weeks ago, 2 zebras and 2 tetras. Now we have Ich...not sure if it was the new fish or what else happened but now I need to know the best way to get rid of it. What I have read so far.......crank up the heat, put in air stones, and then of course Ich medicine. What do I do in your opinions? Thanks!!!!