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Create a one of a kind ecosystems with the Dude's handcrafted bioactive substrates for reptiles. When utilized properly, this substrate becomes a self-cleaning, self-maintaining ecosystem which provides the best husbandry and enrichment for your reptiles and amphibians. 

Bioactive Substrates for Reptiles

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Background Blend 6 quarts

Background Blend 6 quarts

$9.95

The Dude's all new background blend. A favorite blend by the dude, includes virgin cork bark pieces (various sizes, grain size to 1/4" size), coco coir, virgin cork granules and sphagnum peat moss combined perfectly to create a finely textured, yet unique background blend to be used to create your custom bioactive vivarium backgrounds.  Great fo...


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Terra Aranea 3 qt bag

Terra Aranea 3 qt bag

$6.95

The BioDudes handcrafted bioactive substrate for Tarantulas, Scorpions, Spiders, Vinegaroons and other invertebrates. Terra Aranea is a one of a kind substrate that was thoroughly tested for over a year prior to it's release in 2019. Terra Aranea substrate is specifically designed for all biomes that can get very dry and arid or in a high humidi...


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Terra Flora 6 qt bag

Terra Flora 6 qt bag

$11.95

The BioDudes handcrafted bioactive substrate for rainforest-dwelling reptiles and amphibians such as Dart Frogs, Tree Frogs, and Salamanders This substrate is specifically designed for biomes that can get very humid and stagnant.  Terra Flora is designed to hold the perfect amount of water and allow any excess to pass directly through it into th...


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Terra Fauna 6 qt bag

Terra Fauna 6 qt bag

$11.95

The BioDudes handcrafted bioactive substrate for rainforest-dwelling reptiles such as Day Geckos, Crested Geckos, and other neo-tropical herps. This substrate is specifically designed for biomes that can get quite warm, but have humidity spikes throughout the day. Designed to retain water and drain efficiently into the HydroGrow, Terra Fauna pro...


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Terra Firma 6 qt bag

Terra Firma 6 qt bag

$11.95

The BioDudes handcrafted bioactive substrate for terrestrial reptiles such as Monitors, Snakes, tortoises, and other burrowing species. This substrate is specifically designed for biomes that can get quite hot, but have minor humidity spikes throughout the day. Not only does the Terra Firma not need a drainage layer, its design allows for proper...


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Terra Sahara Bioactive Substrate

Terra Sahara Bioactive Substrate

$11.95

The BioDudes handcrafted Terra Sahara Bioactive Substrate fis made for reptiles such as bearded dragons, uromastyx, leopard geckos, and other desert-dwelling reptiles. This substrate is specifically designed for biomes that can get very dry and arid, but occasionally have minor humidity spikes. Terra Sahara, a one-of-a-kind bioactive substrate, ...


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Terra Aranea Substrate for Tarantulas

Terra Aranea Substrate for Tarantulas

$11.95

The BioDudes handcrafted Terra Aranea bioactive substrate for Tarantulas, Scorpions, Spiders, Vinegaroons and other invertebrates. Terra Aranea is a one-of-a-kind substrate that was thoroughly tested for over a year prior to it's release in 2019. Terra Aranea substrate is specifically designed for all biomes that can get very dry and arid or in ...


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Terra Flora 36 qt bag

Terra Flora 36 qt bag

$54.95

The BioDudes handcrafted bioactive substrate for rainforest-dwelling reptiles and amphibians such as Dart Frogs, Tree Frogs, and Salamanders This substrate is specifically designed for biomes that can get very humid and stagnant.  Terra Flora is designed to hold the perfect amount of water and allow any excess to pass directly through it into th...


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Terra Fauna 36 qt bag

Terra Fauna 36 qt bag

$54.95

The BioDudes handcrafted bioactive substrate for rainforest-dwelling reptiles such as Day Geckos, Crested Geckos, and other neo-tropical herps. This substrate is specifically designed for biomes that can get quite warm, but have humidity spikes throughout the day. Designed to retain water and drain efficiently into the HydroGrow, Terra Fauna pro...


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Terra Firma 36 qt bag

Terra Firma 36 qt bag

$54.95

The BioDudes handcrafted bioactive substrate for terrestrial reptiles such as Monitors, Snakes, tortoises, and other burrowing species. This substrate is specifically designed for biomes that can get quite hot, but have minor humidity spikes throughout the day. Not only does the Terra Firma not need a drainage layer, its design allows for proper...


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Terra Sahara 36 qt bag

Terra Sahara 36 qt bag

$54.95

The BioDudes handcrafted bioactive substrate for reptiles such as bearded dragons, uromastyx, leopard geckos, and other desert dwelling reptiles.This substrate is specifically designed for biomes that can get very dry and arid, but occasionally have minor humidity spikes. Terra Sahara, a one of a kind substrate is designed to hold the perfect am...


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BioShot (per 6 qt bag)

BioShot (per 6 qt bag)

$4.95

The BioShot is the BioDude's unique new microbial supplement and organic fertilizer for bioactive vivariums, and works well with all BioDude soil products. Formulated with aerobic bacteria, mycorrhizal fungi, and archaea to promote the efficient conversion of organic waste to nutrients easily absorbed by plant roots. The BioShot also contains th...


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