于 2002-08-15 10:25 I saw Yat-wong also feed the yellow tangs with 黃牙白菜 but I wonder if this fits the diet and the digestive system of the fish. How about try feeding them with sea weed? I bought a 'cake' (with diameter 1') from ParkN'Shop at $10.xx. All my tangs and angels go crazy for it too. And more, it's quite convenient and can be kept for a long long time.