Mollusk

The Hired muscels worked for Eel Capone for time as he hired them o do his dirty work as they came across P.B. Jellyfish and nearly killed if wasn't for the rest of the Forty Fathom Freedom Fighters (except for Big Fluke who was migrating). The muscels were killed by Bottlenose whe was disguise as a ninja as they dropped in the underwater presure which killed them instantly.