Placeholder Exo Terra BioDrain Terrarium Draining Substrate Exo Terra BioDrain Terrarium Draining Substrate Exo Terra BioDrain Terrarium Draining Substrate
Exo Terra BioDrain Terrarium Draining Substrate
Exo Terra BioDrain Terrarium Draining Substrate
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Exo Terra BioDrain Terrarium Draining Substrate

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Exo-Terra BioDrain Terrarium Draining Substrate is a natural, non-decomposable substrate that facilitates healthy drainage in your reptile habitat, without decomposing like organic substrates. It also functions as a biological filtration system, allowing water to be recirculated for use in waterfalls and drippers.

  • Natural non-decomposable crushed lava substrate
  • Creates a water drainage system
  • Provides medium for biological filtration
  • Ideal for tropical terrariums & paludariums

Optional: Use with Exo-Terra BioDrain Terrarium Draining Mesh to keep BioDrain substrate separated from decorative top-layer substrate.

Note: For enhanced biological filtration, use with Exo-Terra Bio Clean (formerly known as Biotize).