New, very small shrimp

[Coffee Soundboard]

Hey folks. I just received my fire shrimp and cleaner shrimp from Fed-Ex. They are small. Very small. Each about 3/4” or slightly less. My concern is my 4ish” Melananarus wrasse and to a lesser degree my Mystery Wrasse. I’m almost certain they will be eaten.
I think I may have to put them in the sump and hope for the best. I’d throw them in the QT tank, but it has copper in it. Any thoughts or ideas?

 

[AJsReef]

Definitely don’t add them anywhere copper has been!

If you’re sump as a safe refugium for them to live in might be best to let them grow out!