被金丁打瓜佐 !!! O No!!!! I was counting on your sucess tim. I bought one about 1 week ago with less than 3" in size. Unlike your 美丽蝶, It only start feeding two days ago. But facing the same situation as you did. My smaller 2" golden butterfly is fighting w/it and competing for food!!! Looks like my golden butterfly needs to send back to the Q-tank!!