Damp shipping is probably a better description. There are several advantages to this method primarily decreased shipping weight, less expensive packaging, smaller containers, etc. I just don't know enough about it and don't want to kill anything that I know would otherwise 'wet' ship just fine. This method is absolutely worth looking at IMO. Good thread for those of us who ship corals around quite a bit. I would like to know more about it especially for stony shipping. We ship snails and macroalgaes 'dry' as a matter of routine.