DaleWebb
New Member
Bought 2 Marineland MaxiJet Pro MJ600 Multiuse water pumps to use as powerheads for my undergravel filter lift tubes. They are replacing Aqueon powerheads. Unfortunately for me, they are taller than the Aqueon pumps and the lids won't fit to the back. Is there a way to adjust the height of the whole thing just the undergravel adapter or will I have to adjust the height of my lift tubes (which, unless there is a secret way, is difficult, because I would have to dig out the gravel around the tubes to remove them)?