What can I get?

[Erink]

I have one of each:
Coral bandad
Anemone shrimp
Hermit crab
Sally lightfoot
Common purple anemone
2 hammerheads and a few mushrooms
NO FISH

Can you suggest another invert to get? I dont want fish and km not ready for a clam yet. I will only get 1 of everything so little to no fighting
Thank you!

 

[Erink]

I also gave 2-3 brittle stars that came as hitch hikers

 

[dwair]

How big is your tank?

 

[Erink]

36 gallon, it's mostly rock

 

[windemerejack]

Urchin?

 

[najer]

Do you have sand, conch?

 

[Erink]

Mainly rock.

 

[Erink]

Here's a picture