Advice on small aquarium?

[jett555]

I am a beginner and I have a small aquarium (less than 10 gallons and was wondering what corals or fish to add next. Has been running for about a year. Looking to add some sps but not sure which ones will survive. Any advice appreciated!
Tank
2 clownfish
duncan
cataphylia
2 hammers
some mushrooms

 

[jett555]

Here is my tank

 

[PeterC99]

Looks like you have things pretty well stocked already!

 

[NashobaTek]

You could always add a couple of the more colorful rock flower anemone.