#Crabshells effective in #purifying contaminated #water say Malaysian #researchers

https://www.water-technology.net/uncategorised/newscrab-shells-effective-in-purifying-contaminated-water-say-malaysian-researchers-4658258/

Crab casts - As Crabs get bigger they outgrow their shells and periodically shed them and grow larger ones. The casts often wash up on the shore and end up scattered along the High tide line. County Clare, Ireland.

Cormacscoast.com Walking tours

#wildatlanticway #marinelife #crabshells #crabcasts #Ireland