hello wonder if you could tell me is it a (MUST) to have gravel in you tank other than for looks? i see some tanks o here some guys refer too as ghetto tanks no decor at all bu the tanks are very clear i like the decor
but would you not compile alot of waste? thanks trying to decide gravel or no gravel? thanks guys
but would you not compile alot of waste? thanks trying to decide gravel or no gravel? thanks guys
