Greensand for Hermit Crab - Calcium and Trace Mineral Molting Support – Compatible with All Crabitats

Give your hermit crabs essential calcium and trace minerals with this natural greensand formula, designed to support strong shells and healthy molting. Sourced from ocean-mined U.S. coastal seabeds, this fine, non-GMO mineral powder provides silica, iron, and calcium in an inert form that won’t mold, rot, or spoil—even in high humidity. Its smooth texture works perfectly with gravity-style auto feeders for consistent, hands-off feeding and is ideal for travel or long-term tank maintenance. Safe for all crabitats, this clean, filler-free greensand offers reliable mineral enrichment to keep your hermit crabs thriving year-round.