Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Aug 30, 2010
Artist Robert DuGrenier has been blowing glass shell for Hermit Crabs for over 10 years. To buy glassshell.com The problem with collecting natural shell from the beach is that there is a huge shortage and the wild crabs can't find places to live. The wild population of crabs are in danger. Don't collect them from the beach!. This is my answer to help save the wild crab and also study the pet crab in captivity. Glass shells are much stronger than real shells I have never had one break in a tank only when someone dropped it out side the cage which natural crab shell break too.