Hey guys, I have a Snowflake eel in a new (2 months) tank.\n\nHe was added around the same time as the three fish that live with him. (2x Zebra Damsels, 1x Royal Blue Damsel)\n\nI decided it was time to add a clean up crew for the left overs.\n\nI added 4x Turbo Snails and 4x Hermit Crabs, when I added them I'm the Snowflake came out of his cave and headbutted each of the new crew. I thought nothing of it, he is normally pretty curious.\n\nI woke up today and one of the Zebras and the Royal Blue are gone without a trace. I pulled apart the live rocks looking for any sign of them but no luck.\n\nI think maybe putting the crabs in triggered something wild in the Snowflake and he has become aggressive. He was very docile before and never bothered the fish.\n\nWhat should I do from here?