Just letting you know the nudibranchs arrived safe and on time! I gave them a long drip acclimation and then released them into a forest of tiny aiptasia! They wiggled around and then promptly disappeared into the rocks. May they live long and proc...
At this point I can't say that I see a single DOA after 2 days plus in the bag. I've sunk the acclimation container into the tank and am letting them crawl out on their own. It looks like at least a couple have eaten already.