Snorvich just wanted to say thanks for having this thread, there's excellent info in here.
On the topic of LFS's... One of the guys at one of the LFS's I go to told me I should look at SPS and a huma trigger for the 10G nano I'm working on setting up. LOL wow. must be on commission.
That being said, how would this work out for a 10G? May upgrade in the future but 10G for now.
Platinum clown a clownfish of this species, once it sexually matures will want about 20 gallons. Since these are readily available I would defer it until you have upgraded
Firefish (maybe) Yes.
Royal Gramma Either would work, but not both; Gramma loretto, while having small territories compared to other fish, protect that territory well so this will not work with another fish
And if I wanted to, would a pistol shrimp+yellow watchman goby be okay in that tank setup either with or without the firefish?