This is my first tank it's a 30gal. For fish I have 3 Black phantom Tetras, 3 Black Tetras, 2 red Platy, 1 wag tail platy, 1 sword tail and a clown pleco. I'm feeding them tropical flakes and the loach is getting Hikari tropical wafers. For plants 2 Hygro, 1 green Cabomba and a piece of...