Exo Terra Bioactive Volcanic Substrate - 8.8 lb Tillandsia Black carbon insulation foam has

Black carbon insulation foam has a higher insulating R value than white foam

That is why The Dude provides the sturdiest desert plants that can handle their weight

Plants can be secured in the top layer (eg

Bearded dragons

x 24 quart Bioshot- The perfect shot for your terrarium

Exo Terra Bioactive Volcanic Substrate - 8.8 lb Tillandsia Black carbon insulation foam hasThe Exo Terra Sub Stratum is collected from the mineral rich foothills of the Aso Volcano in Japan. The natural volcanic soil, formed from andesitic and rhyolitic tephra, is very nutrient rich, ideal for lush plant growth in bioactive planted terrariums. The porous surface allows for excellent drainage and aeration, supporting strong root growth. The Sub Stratums friable, low density structure promotes a flourishing population of beneficial,