Betta Fish: My First Betta Tank

Hello,

This is the first tank I have ever set up. Looking for any suggestions that can be made to help my fish be even more comfortable! All of the plants in the tank are real except for the betta leaf (which i think im going to remove; he does not even remotely seem interested in it), and the log.

I’ve also added some pictures of when I first got my alien betta (named kelp), vs a picture taken today to show his growth in size and color!

Also, I know that bettas typically like more calm water and bubblers aren’t necessary… but he seems to love the bubbles. He is obviously still very young and that could change, but he swims through them all the time.