I want a Pair of Shrimp goby and Pistol shrimp :)

[FishNutzBoi]

My set-up is well-explained in myinfo. I would like to add a pair of shrimp goby and a Pistol shrimp. I want a reef safe and peaceful pair tho. What kind should i get?

Also, i heard that pistol shrimps are aggressive?

 

[Javeo]

Randells pistol with S.nematodes. Both are peaceful. Pistols are defensive, they only hurt things that are messing with them. my brittle star lost many leg tips trying to wrestle food from the pistol. thery dont actively attack anything if you keep them fed