I'm wanting a 29 gallon with 2 honey gouramis 6-8 harlequin rasboras 10 neons tetras 8 Cory cats 10-20 rcs 1-3 mystery snails So what kind of plants could I use? I'm just planning on having some black sand as a substrate. I know I'm gonna have some java moss and amazon swords, but that's as far as my knowledge of plants goes!!! And what's all this about special lighting? And what's that plant that looks like grass?