Looking for a fish to match the Feng Shui fish tank? What are the taboos?

Let me give you a few for reference first! 1. The dragon and the phoenix represent a golden dragon and a flying phoenix. 2. Two dragons playing with pearls, two silver dragons and a pig-nosed turtle. 3. Among the dragons and earth tigers, a golden dragon and a flying phoenix. 1~2 Thai tigers or Indonesian tigers. 4. Kowloon fight for hegemony Nine or more golden dragons. 5. Blue dragon, white tiger, Suzaku, Xuanwu Qinglong, a Northern Thai tiger, a flying phoenix, a pig-nosed turtle. If you want to create a feng shui tank, it is recommended to use 1 to 3. There are no special taboos. Just place it on the back. Be more spacious against the wall and avoid sunlight!