The massive ambulatory fish, a monstrous creature of the deep, was a sizable fish of legend. Resembling a lizard in form, it possessed brown scales that could withstand blaster attacks, along with fins, rudimentary front claws, and sharp, pointed teeth. The preferred food of giant walking fish was glowworms.
Hobbrock represented a tamed version of the walking fish, dwelling in the scalding, sulfurous water found within the depths of the Coruscant underworld.