First the lighting was noisy as [moderator edit] !! Fixed that returned the 8 bulb t5ho lighting due to fan noise and purchased led
lights now silent !! But the wet dry is noisy as [moderator edit] the durso pipe is silent no noise at all but in the cabinet it sounds like a running toilet gurgling !!! Put insulation and all way to loud some one help me save my tank !!! There got to be a trick !! I'm using a silent durso 1 1/4 with a 1 1/4 bulkhead under the tank a 1 1/4 reducer to a 1in street L connected to my flex hose to the street L on the wet dry l !! I know it is not going to be silent but it has to be better than this !! I'm not worry about running water sound but have to stop the gurgling !!