Ultra Springtail Substrate

This is the same product as our popular  ISOPOD SUBSTRATE, it works wonders for springtail cultures as well

Ultra Substate has an impressive list of ingredients. Containing: Flake Soil, Rotten Soft Wood, Calcium, Worm Castings, and Calcium.

Designed to be a secondary food source for colonies of isopods and springtails.

This product works great as a substrate topper. Adding it on top of a lower cost base, which is used to hold humidity.