I have one. What is it that you'd like to know? Mine rules the tank, and is almost like a dog in the water LOL! He's a juvenile and is about 3 1/2 inches long. He tends to be pretty aggressive with any new fish although he typically stops bothering them after a day or so, with the exception to my flame angel. It took them a long time to work things out, and really it didn't become peaceful between them until the Cortez grew bigger than the flame. I purchased a very large yellow tang last week and the Cortez kept trying to be "rulin' fish" with the tang for the first day or so. It looked so funny to see the small Cortez trying to bully the much-larger Tang. Finally I saw the tang take a swat at Cortez with his tail and everything was peaceful after that.
Mine eats anything I feed it. I mean, literally. He will bite me if I don't have anything in my fingers.
I have noticed that mine is sensitive and any variations in water temps will trigger ich on him (he had it once and I almost lost him), so I am very careful to keep my water temps stable. When he's stressed, his skin will develop pale spots that really resemble the beginnings of HLLE but they vanish overnight. It's really strange and I haven't figured it out, but I think it's almost like how we humans get a sore throat before we come down with a cold. I consider it a warning that he's not feeling 100%. I've seen him display these symptoms before I started using vitamins on his food and after I moved and the temps fluctuated in the tank. Otherwise, activity in the tank, like moving rocks and such, doesn't bother him.
To keep mine in top condition, I always soak his food in vitamins without fail. It seems to have made a huge difference in his resistance to disease. I use Zoe, Zoecon, and Selcon every day. I also sometimes use Garlic Extreme, but not often because it seems to be so strong that it freaks the fish out if you use too much.
I use a large variety of food and he loves ALL of it. I feed:
Formula 1 & 2 (Ocean Nutrition)
Prime Reef (Ocean Nutrition)
Angel Formula (Ocean Nutrition)
Brine shrimp enriched with Spirulina
Tetra Marine flake
Formula Two Pellets (Ocean Nutrition)
Spectrum Pellets (New life)
Dried algae Sheets- Red and Green (Seaweed Selects)
He eats so much that his little tummy bulges. It's really pretty funny looking. He is so outgoing and friendly that I will go to the glass to try to see something in the tank, and he gets right in front of my face so that I can't see past him. He's a real "Me! Me! Me!" fish. He's my favorite fish out off all of them in the tank.
