Hey this is my first post here, i have a 210 gallon fish only tank with an emperor angel, a regal angel, a Naso tang, banner fish, a damsel i got from a friend, and an anthias. I am thinking of getting one more tang, but im not sure how much fish would be overstocking the tank. I also want some smaller fish that stay mostly near the rocks, but im not sure what would be right for my tank, and how many. I am also thinking of getting a pair of clownfishes, what species would be a great addition.