Lightning Maroon Clown - adding more fish?

[lickyricky]

Hi Guys,

I have had a lightning maroon clown in my tank for about 2 weeks. The guys at the LFS told me they are very territorial and I am worried about adding more fish.
What would you suggest? Non clowns ok? Could I get a second one and they pair up?

 

[leahfiish]

What size tank and how big is the clownfish? Pairing maroons can be tough.
I definitely recommend a social acclimation box no matter what you add.

 

[lickyricky]

its a 32 DT. The clown is pretty small. Here is a pic.
Social acclimation box? Could that be just a box with holes in it that is attached inside the tank?
What about other species of fish?

Thanks for your help!