Nothing but a filter. Makes it easier to clean. I'm trying out pebbles and plant, but it doesn't seem to be working out, so soon as the plant more or less dies, I'm keeping it a bare tank again. I think a lot of people put in colored marbles/glass marbles.jmaster said:hi all
just wondering what to put in my betta tank so can peeps help me by tellin me wat they hav in there tanks or even show pics
thanx alot