Well yesterday I noticed another one of my larger das is swimming funny and see one of his fins is torn up pretty good so I decided to move all the dats I have left into a 135 I had running that was empty except for 2 plecos. As soon as I put them in all of them were 100% stable they look amazing and then I notice the one start turning a more black and white color and know he is just swimming in one spot kind of wobbly looking with his mouth open. Iv just cranked the heat up and added salt is there any thing I can use that will help him if I loose this guy I think im probably going to get out of dats for good Iv lost 1x 10 Indo 1x 8-9 Indo 1x 6-7 Indo 4x 2-3 NTT and a few ATs last year and already one this year and I couldnt stand loosing another one.