I recently “rescued” this betta from Walmart. Question for all you experienced betta owners.... do his fins look okay? They are a little pinched at the end, is this normal or could it be a sign of fin rot?
By looking at the fins, you can tell that he did have fin rot at one point of his life. When a betta recovers from fin rot, the fins don't heal all the way, Think of it as a scar. However, also watch him for fin rot also since I do see that some spots on the fins are very transparent which is also a sign of incoming fin rot. Just keep him in clean water and you should beable to avoid more fin rot.