Josh's Frogs Temperate Springtail (Collembola) Culture (32 oz) Great supplemental food for dart frogs or other animals that need tiny live food. Seeds up to 4 terrariums or vivariums. Easily feed the culture to produce more. Springtails take care of mold/fungus in terrarium - they make an extra clean up crew for bioactive enclosures Quick to reproduce and easy to culture, springtails are the perfect 'grow at home' microfeeder LIVE ARRIVAL GUARANTEED in temperatures down to 0 degrees F with provided shipping options!