Hello everyone! I just recently bought a beautiful Crowntail betta (silver bodied with red fins...some silver streaks on fins). What color would you call that? I have named him Huevos.

I'll post pictures soon.
Anyway, he's in a 3 gallon with filter and everything. I was wondering if it's possible to have plants in there? Something small? Some kind of grass or a few lemna? Please don't flame me about that! I'm just trying to learn before I do. Eventually I'll probably add a snail or two.
It's been years since I was into freshwater.

Presently I have a 20 gallon nano reef. However, I fell in love with Huevos.