Fish Face

Fish Face is a fish. In the beginning he lived in Shredder's underwater tank in Shredder's Lair. But Baxter Stockman created robot legs for him and he got Breather's.

Attack
Fish Face uses a knife. However he also has a sword that is big in the episode Worm Quake!

Trivia

 * Fish Face has robot legs.
 * His real name is Xever.