I've had 2 small ntt dats in my 200 gallon for almost 2 weeks now. I woke up this morning to find both of them out of hiding, which I thought was great since they've been really shy. One is doing perfectly fine, swimming around and such, I'm really excited. The other, however, slowly laid on its side on the bottom of the tank, and is breathing kinda hard. I reached in and gently touched him to see if he was about dead. He "sat up" and then let the current of the waterflow guide him to the side of the tank behind a rock. He's just sitting there breathing extremely hard now, and I have no idea what could be causing this. He looks perfectly fine, no marks on him, and really bright colors at the moment.
All of the other fish, including the other dat, seem to be fine. I don't have time to do a water test at the moment due to an anthropology final exam in 30 minutes. But I'm going to be really bummed if I come home to a dead fish, more so because I don't know why he's sick.
The only thing I have changed is turning up the temperature a few degrees yesterday, on my heaters. I don't think this would have this effect on the fish though?
Here is a thread with pictures and such about the tank they are in:
http://www.monsterfishkeepers.com/forums/showthread.php?t=108308
Any suggestions or possible reasons behind this?
Thanks.
All of the other fish, including the other dat, seem to be fine. I don't have time to do a water test at the moment due to an anthropology final exam in 30 minutes. But I'm going to be really bummed if I come home to a dead fish, more so because I don't know why he's sick.
The only thing I have changed is turning up the temperature a few degrees yesterday, on my heaters. I don't think this would have this effect on the fish though?
Here is a thread with pictures and such about the tank they are in:
http://www.monsterfishkeepers.com/forums/showthread.php?t=108308
Any suggestions or possible reasons behind this?
Thanks.