Thanks, biller! He's currently in a 2.5 gallon, but I'm going to move him to a 5.5 soon...biller said:Looks like it is normal, he may just be seeing his new boundary.
What size tank do you have?
Thanks, TyGuy320! He is a pretty guy! (I guess I should say handsome? LOL) He was very pale in his sad cup at the store, so it's been neat to see his color deepen and change!TyGuy320 said:Very nice looking betta! I would say he is fine. I can catch mine doing the same thing from time to time.