My protein skimmer randomly stopped working, after assessing there to be no blockage I started looking into the electrical equipment side of it. I noticed that where the wire from the pump that connects to the wire of the wall outlet looks to have some kind of chemical reaction, could this cause the issue with the skimmer and be the reason why it’s not running anymore? I took off the shell and cleaned as much as I could, I even tried dry running it and no luck, so I’m leaning towards this but before snipping and replacing, I’d like to be sure.


