Well, I finally got the fish that I wanted for my tank. I bought a dogface puffer about two inches long, have a 3 inch long
yellow tang, one inch black yellow tail chromis, and a one inch tomato clown. I love my tank. I heard you can feed a yellow tang romaine lettuce that has been boiled for a minute or two...is this true? Also, what does it mean when a dogface does not 'visibly' have the two top teeth. I have looked many times and only see the bottom ones. How can i get my chromis and my clownfish to stop taking the shrimp that i am feeding the dogface, he doesnt fight them, just swims away, no matter how hungry he is. and how long does it take a yellow tang USUALLY before they will come out of hiding when a person is near the tank.