It is a transparent, pink cell. It possesses a filter mouth at the front of its body, a row of Beady Eyes along the body, and a flagella at to help it move. They are the prey of and are commonly seen running away from goldies.
- Its name sounds like minnow, a possible reference to its small size.
Minnos says "Mooo!" when they're aware of carnivores (and they're prey sized). It says "eepeep" when hurt and runs away making a "woahawoahaha" noise.