A sharvo fish was a type of fish that was native to the planet Castilon. After the Colossus platform was sunk under the surface of the water, schools of these fish could be seen swimming around it. Several stormtroopers who were flushed out of the sunken station during a plan by Kazuda Xiono and Neeku Vozo to rid the Colossus of its occupiers were eaten by the fish.
- Star Wars Resistance – "The Recruit" (First mentioned)
- Star Wars Resistance – "No Escape: Part 1" (First appearance)
- Star Wars Resistance – "No Escape: Part 2"