So I have a 20 gallon mixed reef with a gold assessor and a green mandarin. I love the mandarin but the assessor hides 99% of the time, I have been thinking of adding a 3rd fish to the tank to liven the place up a bit but need some ideas. I was thinking of a clown fish but I know those do better in pairs and I think 2 might scare the gold assessor to the point that it stops eating. (if this is unlikely please let me know) What do you all think would be a good fish to add that is pretty active and colorful. Are there any dottybacks that are not terrorists?
Thanks!
Thanks!


