About 30 of these bad boy started showing up in my saltwater sump & aquarium (sizes range from 1/8" - 2") . So I did some research on how to remove them most of the research pointed to chemical removal, I didn't really want to do that. So I was thinking and come up with the idea of "Boiling Hot Water" so I got out my faithful 30cc syringe, boiled some ro-water in the microwave then filled my syringe with the hot water and proceeded to blast those bad boy right in the kisser "mouth". There all dead and gone!! Every now in then one will pop up......Well you know!! BAM!!!:clap2: