Hello everyone its me again I've got a five gallon tank with my betta in there and i dont have filtration system does anyone know where i can find one that would work...it needs to be an inside one not one that hangs on the edge of the tank...its a hex tank but the back pane is the longest then two short panes on the side and then two diagonal ones and then a shorter one on the front..it came with a undergravel filter but my dad threw it away a long time ago...and its really hard to find one that will fit its style..thanks!!
BetasRock
BetasRock