So I just got a betta, he has clamped fins. I’ve had him for a day now and he’s a lot more lively. I’m feeding him freeze dried blood worms, he has a 5 1-2 gallon tank to himself with a heater and filter with substrate and live plants. I added some API stress coat to the water to help with his stress of being moved, I’ve had many fish before but not a Betta (don’t mind my username I couldn’t think of one) I saw him at Walmart and he was starved and in shock because of how cold the water was, and I had to save him, so I read up on them and everything about them, I was just wondering if there’s anything else I can do to help make his recovery better or quicker? He’s a brownish red veil tail.