You will receive 10+ of isopod in the ad. I always put a couple more in case of any DOA. Dilatatus resemble scaber, but huge. These isopods adore burrowing and make complex tunneling systems throughout their entire setup. If you think they may have disappeared on you- take a quick dig first and discover their tiny subterranean city. Our Isopods are raised on a diet consisting of fresh vegetables and freeze-dried minnows as this species loves protein. They make a great addition to any vivarium or terrarium.