Pithos Crabs redecorating Nano Saltwater tank

Pitho crabs. Recently moved everything from a well established 20 long to a 30 high. I added more rocks and we have a new clean up crew. Former CUC was just micro brittle stars now added Snails Hermits and Pithos crabs. The Pitho crabs are in the family of decorator crabs and similar to the Emerald crabs. They are a bit more active and get larger. These are already redecorating the tank in just 24 hours of introduction.
#saltwateraquarium
#crab
#invertebrates