I'm new to this, so bear with me if I'm not doing this right.
I have a betta that I got in Oct. He's been fine up until now. He hasn't eaten for a week now and just lies on the bottom of the bowl. Today he is on the top of the water but not swimming around. When he does swim, I'm not sure if I can describe it too good, but it's not the normal way, when he moves it looks like his whole body is jerking. And his color is not at bright as it used to be. Water levels are good.
I do have another one (in another bowl of course), and he's doing fine. The only thing is sometimes he is in the upright position. Like he head is straight up and tail down. But he's eating fine and happy. Oh I feed them 2 pellets each night. Thanks for any help.