When they are growing, Pixies can eat a lot. Even when full grown a male GABF can go thorough lots of night crawlers and insects each feeding. Pixie is a name used for all species in the Pyxicephalus (African Bullfrog) genus. For more information on them can read this article: Frog Forum - African Bullfrog - Pyxicephalus adspersus - Care and Breeding .