I tested two designs for Elite Aquatics. My findings were that one design worked best when I had a higher flow through the sump. While the other design worked better when there was a slower flow through the sump. I still use them and they work pretty good on quieting down the trickle. However, they will not work on the Red Sea sized socks... they need to be used with standard 4" socks.
I use the new filter media cups that fit right in place. Will the silencers work there? What exactly is the problem with the Red Sea size that wouldn’t work? Diameter too big or small?