Substrates for Terrariums

Terrarium substrates are not merely decorative elements: they play a fundamental role in determining the terrarium's microclimate. Burrowing reptiles and amphibians have different requirements compared to arboreal species, while desert animals prefer yet another type of substrate.

Thermal conductivity is important when using a substrate heater, and absorbency contributes to the overall humidity of the air. Exo Terra has developed a range of substrates for dry, moist, and aquatic terrariums, all made with natural materials.