Vólos

Βόλος or Vólos (, English: ) is a short, Greek, anthropomorphic red-bellied piranha (Pygocentrus nattereri). He is the melody part of an acapella group with Varvara, who is also his roommate and close friend. Vólos is quite boisterous and easy to annoy, especially when Varvara comments on his height.

Vólos has sharp teeth (which are often visible both when he's smiling and when he's angry). His scales are mainly light blue with a red front and highlights.