Ok i got 2 new true percs and they did fine for the first day now one is moving its mouth fast the other 3 fish in the take are doing just fine. I did an ammonia test and it was a little high did a very small water change will do A bigger one tomorow when i have more water. I also dosed some prime for a temp fix. The thing that confuses me is it is just one fish any ideas of what eles it may be. It does not look like brook the colors are good and I dont see any white slime or lines.