You could also do Brazillian Pennywort, Wisteria, guppy grass (my new obsession), mosses like Java moss, christmas moss, etc. Floaters like frogbit and duckweed.
Sunshine: a yellow veiltail. Moonshine: a crazy mix of blue, black, purple, and copper deltatail. Clark: a red and blue feathertail. And Jack: my dream betta, a solid white EE plakat.