Hope everyone is enjoying their thanksgiving. Needed a little advice with how to proceed with stocking my tank. I have a 28g nano cube with, 2 clowns, 1 flame hawk, 1 neon dotty back, 2 cleaner shrimp, and 2 emerald crabs. I am wondering if I should add 1 more fish, and if so what would be best to add. Or should I just concentrate on putting coral in the tank. I am a newbie to saltwater tanks, and have enjoyed myself thus far. I have been hesitant with adding coral, since I am still learning. Any suggestions?