LAND FROG INFO All Natural and Organic Provides Hiding spots and visual barriers for the frogs and creatures in your Vivarium or Terrarium. Will slowly break down into the soil releasing nutrients and promoting microfana. The broken leaf litter provides habitat for all kinds of fana like isopods, springtails,worms, centipedes, millipedes and more that are a Huntable and natural foraging food source. The Nutrients Released also promote your plant health and growth. A thick layer of leaf litter prevents dirt sticking, increases structural depth of their environment, all the while helping the pH of the soil. It also provides a place to dig down and burrow in for a rest.