I got it from petco, it looked a bit bleached for a GBTA. I put it under Reef Radiance 180w pro. First week it was good, moved around. Now it has been bleached for going on 1 month now. I just went home and placed a small piece of SS on its mouth and i have to watch the skunk shrimp try to take it away. That thing is a pest b/c the BTA want take in the food fast. Its kind of slow. lol