problem with needlewheel? nope, dun find it noisy too.. cos i think the placement of the pump play a important part, it have to be 10mm below the surface, so as to better control the flowrate into the skimmer, as well as the noiser maker 'air intake tube' to be less noisy. It's the 2nd day i run it, skimming already for me.. great skimmer of a great price.. yeah.. the cam.. i'm loving it! fall for it at the first look.. LCD can change color when shake.. but not recommanded.. scare spoil.. lol..