Exo Terra Bio Draining Terrarium Substrate 2kg 400L and biological—to clear the water

and biological—to clear the water of impurities

Highly durable with a firm and rigid structure

Flow rate: 1000 lph

Max Flow Rate: 17

Each test:

Exo Terra Bio Draining Terrarium Substrate 2kg 400L and biological—to clear the waterExo Terra BioDrain Terrarium Draining Substrate is a natural, non organic substrate that allows excellent drainage of the terrarium. It will not rot or decompose like other natural substrates. The optional BioDrain Terrarium Draining Mesh (sold separately) will keep the BioDrain Terrarium Draining Substrate separated from the decorative terrarium top layer substrate and prevent the different substrates from mixing and contaminating the water. The