Quarter-Acre, there should not be any clarity change from running diffusers...You may need a bigger pan under the diffusers, less counter-weight or raise them a bit, but either way, the diffusion is lifting sediments it should not be. I have had several diffusers that people home built that bored holes deep into the sediments and muddied things badly. Most are discovered when called to clear a muddy pond...Often, diffusers have too much weight and sink into sediments or tip over, or get dropped into the water upside down too
Last edited by Rainman; 09/11/18 10:02 PM.