Silver Springtails (Seira dowlingi), formerly known as Entomobrya sp., are one of our favorite all-around workhorse springtails and an excellent choice for both arid and humid bioactive enclosures. Small and moderate-reproducing, Silver Springtails are outstanding cleaners and an additional food source for small amphibians and reptiles. They thrive in bioactive enclosures and isopod bins, making them a versatile addition to any vivarium setup.Best for: Semi-arid and humid bioactive vivariums, isopod bins, reptile and amphibian enclosures, beginner springtail keepersThis is an 8oz. culture on a soil substrate containing 50+ springtails. For large, established booming cultures, see our Large Master Cultures listing. We feed rice baby food flakes. For care guides and tips, visit our blog and YouTube channel.Why IHEARTBUGS? We are a USDA and FDACS permitted facility with over a decade of experience raising healthy, thriving colonies.Please see shipping details for shipping cost information and live arrival guarantee.Springtails will be shipped in a container of organic peat moss and organic topsoil.Skill level: Beginner springtailHumidity: Tolerates humid and arid environments but thrives in aridBreeding: Moderate breeder that breeds easily once establishedFeeding: We feed rice baby food flakes