Help me ID these
 

So I have cured live rock in my tank with 0 live stock. And today which is the 3rd day being set up ive noticed a small snail not sure what is maybe a baby turbo and secondly small transparent thing cant make my mind up if its mysis shrimp or something else, Also any advice on if there good or bad for my tank

Shrimp thing looks like mysid... good guy.
Not sure on snail. Looks like you have a potato camera.[emoji23]

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its an iphone 7 camera but zoomed in because the snail is tiny

I take potato pictures too when I zoom in. But you might see if you can get a few more with it more in the open.

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okay different snail but same color think this is best im going to get

Harmless collonista snail.

Thought so just wanted to make its wasn't a sundial thank you for your help:rollface:

This one is safe. In the future, the easy test is to watch it move. Sundials stand their shells straight up and down when they travel... like Gary from the Spongebob cartoon.