Vulture CatfishCalophysus macropterus (vulture catfish) short care summary Size lifespan: 2540 cm (1016 in); ~812 years. Temperament: Semi aggressive, opportunistic scavenger; may nip fins or eat small delicate fish. Better with similarly sized, robust tankmates or kept in groups (needs larger tank). Mostly crepuscular nocturnal. Diet: Omnivoreprefers meaty foods (pellets, frozen fish, shrimp, worms); accepts scavenged flakes; add occasional veg. Water: 2428C