sQwiReL;823508; said:i thought the same thing and dumped a a bunch of salt into the tank and that one dat that was breathing hard still died, but everyone else lived.
my best guess would have to be internal parasites and by the time it gets to the point of breathing heavily... that would be the last sign of life and you would probably have a night or 2 tops before it dies. had too many of these guys die on me because of this problem and i still havent figured it out. whats weird is that i still have one that has symptoms of this problem that has lived for about 2 months now and its only 1.5" big.
Your 8 dead dats were thin bars too, right? One of my two thin bars is currently having the same symptons. Let me guess, they are the ones that are always stable and looking beautifully? My unstable one is breathing normal and have had it over a year. The new stable ones I got always die on me for no reason. Maybe there is a reason they are stable all the time, stressing from dying?