Vertical Development & Hermit Crabs

hermit crab

Hermit crabs live in shells. As they grow, they need to move into bigger and bigger shells. The process of upgrading shells is called “molting.” The molting process takes 4-8 weeks and hermit crabs will molt every 12-18 months. Since hermit crabs can live for more than 30 years, this means that they can potentially molt 30 times in their lifespan.