45 gallon reef tank fish suggestions

[addicted-2-Reef]

This is what I have in my tank as of now. 2 clownfish, 1 Watchman goby paired with a pistol shrimp and 1 firetail goby. It's an lps dominated tank as well.
At least 4 more!
Lots of rocks and a 2.5 inch sand bed

 

[ndrwater]

How about a hawkfish? Lots of personality. Most stay relatively small too..

 

[nereefpat]

Every tank needs either a longnosed or flame hawk.

Others to look into:
firefish
tailspot blenny
possum or pink streak wrasse
royal gramma or black cap basslet
chalk bass

 

[FishyDP]

+1 Royal Gramma, really bright colors! Good size for a 45g

 

[Jesterrace]

I would assume that the Fire Tail Goby is a Firefish? I agree that a Royal Gramma would be a good choice.

 

[Jacked Reefer]

What are the dimensions?