Exo Terra Sub Stratum Bioactive Volcanic Terrarium Substrate Size:4.4 lb which keeps your water volume

which keeps your water volume and salinity stable

High in protein

Group - 24 inches

The regular use of Turtle Clean to add extra beneficial organisms to the terrarium water will support the biological filtration capabilities

Beef Bully Slice Peanut Butter Flavor - 9 oz 9 oz RB25514

Exo Terra Sub Stratum Bioactive Volcanic Terrarium Substrate Size:4.4 lb which keeps your water volumeThe 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,