Walkatrout is the Omnitrix's DNA sample of an Ickthyperambuloid from the planet Gilli-Perambulous Promenade. He is mostly known for having a lack of powers rendering him useless.
Walkatrout is a small, blue fish-like alien with stubby fins for arms, a shark-like dorsal fin, and a pair of thin, spindly legs jutting from his underside. He has a wide mouth with an underbite, and gills on his cheeks with bulging green eyes.
Walkatrout wears a green belt-like strap around his "waist" and back, with the Omnitrix symbol connecting the front.
Powers and Abilities
Walkatrout has a slippery body and can breathe underwater.