Nice! I think I just may run to home depot tomorrow and give it a whirlSo, this is what I did. I have 1" drain lines, and I purchased a 1" suction screen like this.
I had on hand a 1" socket by thread coupling like this.
I didn't want to glue the screen directly to the drain piping, and I noticed the two fit together snugly like this.
I cut the threaded end off with miter saw and slipped it over the bare end of the drain piping like this.
I originally installed this after a little clownfish found his way into the sump, but I never expected it to silence the flow like it did. My durso is almost completely silent unless I need to clean it (which is also nice to have an audible alarm ).