Are these reef safe?

[rcpalmer1]

I have two tanks. One is full of coral. The other has been running for years. It only had some soft corals and anenaomes. I am getting ready to connect the two systems together. The rocks have a lot of these. Are these reef safe?

 

[Crabs McJones]

Amphipod, good thing. You're fish will love them

 

[rcpalmer1]

Amphipod, good thing. You're fish will love them

Thanks