Guillow fish is expensive. According to the market price of guppy price of 40 yuan -60 yuan a catty, the price of bass in 18-20 yuan a catty, after comparing the two market price, guppy price is higher and more expensive. Gui fish refers to the arowana fish, also known as Mandarin fish, carnivorous, scaly fish, belonging to the taxonomy of the lipid family of fish, is China's "four famous freshwater fish" in a kind of tender meat, less spiny and more meat.