hi all,
im using a Jebo R331 tank.
it is a 20l tank with in-water pump and the suction will come from a piece of "waterbed" thingy...
question is im covering this "waterbed" thing with sand and gravel at the moment, therefore only water gets sucked by the pump, no dirt/sh*t gets sucked. is this meant to be the way the tank works? or i should not put sand/gravel at all?
sorry for the terminologies i used as im a newbie.. :>
anyway, i drafted a picture of how my tank looks like.. hope it helps...
thanks in advance...
im using a Jebo R331 tank.
it is a 20l tank with in-water pump and the suction will come from a piece of "waterbed" thingy...
question is im covering this "waterbed" thing with sand and gravel at the moment, therefore only water gets sucked by the pump, no dirt/sh*t gets sucked. is this meant to be the way the tank works? or i should not put sand/gravel at all?
sorry for the terminologies i used as im a newbie.. :>
anyway, i drafted a picture of how my tank looks like.. hope it helps...
thanks in advance...