Fluker's Natural Sand Substrate is the perfect bedding, offering a mix of sand, coconut fiber, sea salt, calcium carbonate and natural probiotics to replicate their natural environment. 
Hermit Crab Bedding: Natural Sand Substrate is the perfect bedding, offering a mix of sand, coconut fiber, sea salt, calcium carbonate and natural probiotics to replicate their natural environment.  Water Retention: This hermit crab sand substrate contains coconut fibers which aid with water retention, crucial for maintaining a healthy and comfortable hermit crab soil environment.  Promotes Natural Behavior: The Fluker's sand substrate encourages burrowing and natural digging in your sand for hermit crabs, essential behaviors during the molting process.  Added Probiotics: Our hermit crab coconut fiber bedding includes added probiotics to breakdown organic waste.  This makes it an ideal hermit crab gravel, ensuring a clean and healthy habitat.  Replicates Natural Sand: Resembles natural sand, including sea salt and calcium.  The perfect play sand for hermit crabs, it's also ideal as hermit crab dirt or green sand for hermit crabs.