Madagascan Hissing Cockroaches. Docile, low-maintenance insects for exotic pet enthusiasts. Young adults and juveniles are available. My hissers are vivarium raised on a healthy diet. Require warm, damp enclosure with ample places to hide (approximately 1/2 gallon of space per insect): feed wheat germ, fish flakes, and fresh fruit/veggies. Text or email to purchase or to request a care sheet. 2 for $10 or 5 for $20