According to the query of Fish Encyclopedia, Acer truncatum can survive in the water temperature of 20-30℃, but their optimum temperature is 25-28℃, and farmers need to keep the water temperature above 25℃. If the temperature is low, they need to use heating rods to raise the temperature.

There are six different kinds of silver carp, also called blood parrot fish, God of Wealth fish and God of Wealth fish. The main species are purple parrot fish, king kong parrot fish, arhat parrot fish, red and white parrot fish, zebra parrot fish and flower parrot fish. These different kinds of silver carp are very different in color and size.