Thanks for the reply. I did that today. Temps on the warm side are 95 and coolside is 81 so they are slightly warmer than the rack. They do fine while in the quarantine tank. They usually start showing about a week after being put in the rack. I don't think the temps are that dramatically different it would cause RI. I'm not to worried about the RI. The other 2 got baytril treatments and are doing very well. This has also been spread out over the last year. They haven't been consecutive. It's only been 3 out of 15 animals. Just thought there was a similar pattern.

Chris