Betta Fish: Checking in with the experts, how’s TuTu getting on?

Hey all! Meet TuTu; aptly named after purchasing him from tank 202 from my LFS.

Not new to fish keeping / aquariums but new to keeping Bettas! Tank is cycled before someone asks haha

I have this 25l tank. Inert substrate and focussing in floating/rizome/emersed plants for nutrients and resting/hiding spots. Collected oak leaves locally to use as litter which floats for a few days and then sinks, giving loads of natural cover which he seems to like.

Plant list is something like Hornwort, Pondweed, Salvinia, Anubias. Can't remember what the emersed plants is but it's baffling the filter nicely for low flow!

Fed on very fine granules fish food rather than flakes, and supplemented with frozen daphnia which floats.

TuTu has had a few instances of ich which has been cured with a water change. I have treatment on standby but he doesn't seem to need it.

With all that out the way, do you think there's anything I'm missing? I feel like he's well accommodated but you guys will know better. I also wonder if you all will also be able to see if his fins and scales look okay!

Thanks in advance! Happy to share more pics of needed