The BioDude is your #1 place for bioactive substrates, plants, decor and reptile supplies!
If you want to keep your animals in a natural, self-sustaining environment, go Bio Active. The Dude's got you covered. From handcrafted bioactive substrates, microfauna, plants and decor, the Bio Dude is your one-stop shop for all things Reptile.
Learn MoreFrom the Blog

Understanding Fungal Growth in Bioactive Terrariums and How to Address It
In the enchanting world of bioactive terrariums, the sight of fungal growth can sometimes raise questions and concerns. In our upcoming blog, we delve into the fascinating realm of 'Fungus and Bioactive Terrariums: Understanding the Whys and What to Do.' Discover the reasons behind fungal growth in these thriving ecosystems and learn practical steps to address and manage it effectively.- Rebekah Walenta

Tokay Gecko (Gekko gecko) Care Sheet
Delve into the captivating world of Tokay geckos, the enigmatic nocturnal creatures that have made their way from their native Southeast Asia to far-flung corners of the globe, including Florida (USA), Martinique, and Belize. These arboreal giants, with their vibrant colors and intriguing habits, hold a unique place in the reptile kingdom. Join us as we explore their natural habitat, their invasive presence, and their curious affinity for cohabiting with humans. Uncover the secrets of these remarkable lizards in our blog.- Rebekah Walenta
Featured Products
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 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 for vining tropical plan...
Terra Flora 6 qt bag
Terra Flora 6 qt bag
$12.95
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...
Terra Fauna 6 qt bag
Terra Fauna 6 qt bag
$12.95
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...
Terra Firma 6 qt bag
Terra Firma 6 qt bag
$12.95
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...
Terra Sahara Bioactive Substrate 6 quarts
$12.95
The BioDudes handcrafted Terra Sahara Bioactive Substrate is 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, i...
Terra Aranea Substrate for Tarantulas 6 quarts
$12.95
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 ...
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...
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...
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...
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...
Terra Aranea 36 qt bag
Terra Aranea 36 qt bag
$54.95
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...
BioShot
BioShot
$5.95
BioShot is the BioDude's unique microbial supplement and organic fertilizer for bioactive vivariums, and works well with all BioDude soil products. Formulated with mycorrhizal fungi and natural insect based fertilizer to promote the efficient conversion of organic waste too nutrients easily absorbed by plant roots. The Bio Shot also contains th...