Exo 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 optionalBioDrain Terrarium Draining Meshwill 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 BioDrain Terrarium Draining Substrate will function as a biological filtration system. The clean terrarium water can then be circulated inwaterfalls, theExo Terra Rain Systemor Dripping Plants. UseBio Clean(formally known as Biotize) to speed up biological filtration capabilities.
Bio Drain Substrate
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We group products together so you get a reduced price.
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Orders over £49 qualify for FREE standard delivery.
Orders are dispatched Monday to Friday excluding bank holidays.
Orders placed before 12pm will be dispatched that day
Orders placed after 12pm are not guaranteed to dispatched that day.
Frozen food will not be dispatched on a Friday unless Saturday delivery is specified.
Dispatch emails & tracking information are sent throughout the day.
Offshore/ Remote UK Delivery:
Orders that need to be delivered via a courier may (but not always) incur additional delivery charges if you live in one of the following post codes; AB30-56, IV, HS, KA27-28, KW, PA20-49, PA60-78, PH17-26, PH30-50, ZE, IM, BT & TR21-25.
Please place your order as normal and we will contact you before dispatching your order if necessary.
Offshore Non-UK Delivery:
We are not currently accepting orders from outside of the UK.