Hi All
I've got a male
betta, siamese fighter, I've had him about 4 months, not had any problems until now.
He seems a little lifeless today, i've found him a couple of times resting on a rock, he looks very comfortable, and it's always the same rock.
During feeding, he seems perfectly normal,and when swimming he looks fine with no bouyancy problems.
All the other fish seem fine and are acting normally, I've had no new additions to the tank, and change 25% water a week.
I have a pair of clown loaches who are also fine, so I've almost ruled out a water problem, as they would be the first to get ill.
He's also not being attacked by other fish, as sick fish often do.
Anybody got any ideas?