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Your source for bioactive terrarium supplies, captive-bred reptiles, and exotic pet education. 🌿🐍🦎🐢🕷🦂
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We've teamed up with @thebiodude to bring you best-in-class bioactive materials for your next build!

CritterCAD now features The Bio Dude's line of bioactive substrates, seed pods, and more! 

Get started free at
https://crittercad.com/design

Very soon, CritterCAD will offer more variety in leaf litter, drainage, planting, and hardscape.
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Making bioactive ETB enclosure work long term rather than crashing within a few months is starting with a proper substrate blend that was actually designed for high humidity tropical environments rather than adapted from something else.⁠
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The Bio Dude (@thebiodude) specializes in ecosystem based bioactive substrates, botanicals, and enclosure materials built around stable long term tropical environments. Their Terra Firma bioactive substrate is a well regarded option in the reptile keeping community for humid arboreal setups, paired with their oak leaf litter, golden sphagnum moss, and botanical additions that feed and sustain a microfauna population over time. They also supply tropical springtails and isopod cultures, which are the functional engine of a bioactive substrate.⁠
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For ETB enclosures specifically the combination of a moisture retentive bioactive soil blend with a drainage layer beneath and a diverse leaf litter mix on top gives the substrate the buffering capacity to stabilize humidity between misting, while staying biologically active. The Bio Dude's site at thebiodude.com has setup guides that are worth reading alongside the substrate page on this site if you are planning a bioactive build. ⁠
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Full substrate guide at emeraldtreeboas.org/substrate, link in bio. ⁠
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What substrate are you currently running?⁠
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📸 @herpetopet⁠
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#emeraldtreeboa #bioactiveterrarium #reptilesubstrate #etbcare #reptilekeeping
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I grew up on the Ohio River, playing in these Appalachian creeks my entire life, and now the Tarantula Collective studio sits right on Wheeling Creek. By September 13th the leaves will be starting to change and the hills will be turning every shade of orange and red. The drive into Wheeling is worth enjoying all by itself, no matter what direction youre coming from. 

So take the scenic route, slow down for a day, hang out by the creek, meet a bunch of spider people, and spend a Sunday surrounded by tarantulas, scorpions, centipedes, millipedes, roaches, beetles, plants, oddities, and other inverts.

SpiderFest 2026 Sunday, September 13 11AM–5PM Wheeling, West Virginia

$5 admission Kids 17 & under FREE with an adult. You can get more information on my website www.thetarantulacollective.com/spiderfest

Come out and see @thetiedyedtarantula, The Bug Barn, @spookysweetspoods_llc, @moonshadowarachnids, @heartleaftropicals / Mantis Nation, @memoriesofviolet, @hannahshissyfix , and @fangtrack all set up at SpiderFest this year.

Come spend a fall day in Appalachia with us.

#tarantula #spider #tarantulas #spiders #tarantulacollective
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