Hello everyone, thanks in advance for reading. I have a male betta in a 5.5 gallon tank, heated and filtered. Everything was fine until two days ago when I saw him lying down at the bottom of the tank. I freaked out thinking he was dead, went and gently tapped on the glass and he started swimming around like nothing ever happened. After this I had to leave for work. When I got back in the afternoon he was his normal self, swimming normally. I fed him and he ate just fine. I checked the water stats and everything was fine, but I changed about 25% of his water anyway.
Today I've been watching him and he seemed alright, but a few minutes ago I noticed his belly is pretty bloated. Is he constipated?? Is he sick? What's going on, and how can I help? I have two little cories with him, should I take them out?
Another thing I noticed a long while back is the following. When I first bought him, his large anal fin ( I think that's the one below his body?) had a tiny hole right in the center of it, but where it attaches to his body. A few weeks back ( I didn't have the cories in there yet) the little hole seem to rip straight down and his fin is now split in half. So what was once ONE anal fin is now 2 anal fins! What's up with that? He was alone in there... plus it looks like it just ripped from where the hole was anyway. You can't tell his fin is not supposed to be that way. (I've attached a pic. of when he had the little hole)
Anyway, any help/comments would be greatly appreciated!
Thanks a lot.
Today I've been watching him and he seemed alright, but a few minutes ago I noticed his belly is pretty bloated. Is he constipated?? Is he sick? What's going on, and how can I help? I have two little cories with him, should I take them out?
Another thing I noticed a long while back is the following. When I first bought him, his large anal fin ( I think that's the one below his body?) had a tiny hole right in the center of it, but where it attaches to his body. A few weeks back ( I didn't have the cories in there yet) the little hole seem to rip straight down and his fin is now split in half. So what was once ONE anal fin is now 2 anal fins! What's up with that? He was alone in there... plus it looks like it just ripped from where the hole was anyway. You can't tell his fin is not supposed to be that way. (I've attached a pic. of when he had the little hole)
Anyway, any help/comments would be greatly appreciated!
Thanks a lot.