Well the most important part of the plants is what lighting system do you have?
My all time favorite hardy plant is the java moss, as these are mosses they dont root into gravel so you wont really need any special gravel, they dont require any special lighting (mine survive and grow at .75 wpg) and since they taste bad fish dont eat them. They are green by the way so the go good with a red or blue betta, but the choice of betta color is up to you.
My all time favorite hardy plant is the java moss, as these are mosses they dont root into gravel so you wont really need any special gravel, they dont require any special lighting (mine survive and grow at .75 wpg) and since they taste bad fish dont eat them. They are green by the way so the go good with a red or blue betta, but the choice of betta color is up to you.