Calci Worms are the larvae of the Black Soldier Fly. Approximately 10mm long, Calci Worms are available in a 25g Pot. Highly nutritious, low in fat and very high in calcium, Calci Worms are ready to serve straight from their pot! Care Instructions: As with all live food it is essential they are kept healthy. Packed in peat, leave the Calci Worms in their container and ensure they are kept at room temperature. There is no need to dust or gut load these insects before feeding to your pet. - Larvae of the Black Soldier Fly - 10mm long - Highly nutritious - Serve straight from the pot!