I have an Emporer400 Filter (the bio-wheel hang on filter). There are two "output? slots on either side of the intake hole where the water cascades back into the tank. My question is:
What is the proper water level, in relation to the plastic, would cause the least amount of bubbles. i know i should just try to play around myself, but if anyone has suggestions, that it would give me a head start. Should the water typically be below the bottom of the plastic so that it "drops" into the tank? should it be right AT the plastic so that the water FLOWS to the front of the tank? should it be higher up in the plastic so that the water does not have to fall far?
tanks.