I am very new to this forum and Bettas so excuse my noobishness.
I recently got a Betta and I tried to follow the instructions on a Betta care site I read. I missed the part of when you first put it into the tank though (getting used to the new water temperature). I feed it various times a day and I make sure he eats the pellet before feeding it another one since I read that the food can rot and give the fish bacteria.
Now, today I noticed it was just swimming really fast and crazy like. I went and threw some food in the tank but it didn't eat it. Could this be a sign of something?
I took this picture a couple of minutes ago. Also, can anyone tell if it's a boy or a girl?