I got a set of snails from souk whose shell is pointy - color looks like coraline purple and grey. Not sure the actual kind, but since I established my reef tank they have x10 been a few of them replicate (alot). Am more willing to stay up late and catch a few if you are willing to take a pair or two. Not sure but this worked for me. Crabs have been my only expense since they have siffered casualties by my triggers. LMK
Thinking about it, I gave Timmy some cheato and that may had carried a bunch of eggs as well as mysis. I have them in a large number crawling in my reef. Figured if they get snacked on - they served their purpose.