Looking for help with pistol shrimps

[Arjuna32]

So i just finished my 10g nano reef tank setup and am currently cycling it. I was planning on getting a shrimp goby combo and wanted to know if there's anything else I need in this tank to keep them happy.

 

[vetteguy53081]

So i just finished my 10g nano reef tank setup and am currently cycling it. I was planning on getting a shrimp goby combo and wanted to know if there's anything else I need in this tank to keep them happy.

Hiding (cave like structure) sand and food not to mention good water quality