The Bio Dude AAA-Grade Chilean Sphagnum Moss — 6 qt

If one bag of anything solves more husbandry problems than sphagnum moss, we haven’t found it. This is The Bio Dude’s AAA-grade Chilean sphagnum in a stuffed 6-quart bag — enough to run humid hides, dress plantings and top off bioactive builds for a long time. Your order ships direct from The Bio Dude — see our shipping policy and refund policy for how these orders work.

• The humid hide workhorse: a handful of damp sphagnum in an enclosed hide is our standard first fix for shedding trouble — see our guides to stuck shed in lizards and geckos and ball python humidity for how and where to deploy it.
• Built for bioactive: suits all Bio Dude bioactive terrarium builds and grow-outs, and slowly breaks down into nutrition that feeds the substrate rather than becoming waste.
• Plant duty too: The Bio Dude recommends it for plant propagation and epiphyte mounting — the same bag serves your animal and your plants.
• AAA grade: premium-grade moss, generously packed — a 6-quart stuffed bag goes further than the small tubs sold in pet stores.
• Moisture you can meter: sphagnum holds water and releases it gradually, which makes localized humidity far easier to control than misting the whole enclosure — a core idea in our bioactive substrate guide.

Keep a bag on hand even if your species runs dry — the day you spot a stuck shed, you’ll want it within reach.