The Neon Lipo, commonly known as the red and green lamprey, is also known as the red lotus lamprey, neon lamprey, red and green neon lamprey, and red lamprey. Its temperament is gentle and timid, is typical of the middle layer of fish, the rearing environment requirements are relatively high, life appropriate water temperature of 22 to 24 degrees Celsius, the water quality requirements of weakly acidic soft water, feeding water to maintain the stale and clear, less water change, the environment should be quiet, to avoid strong direct light. The bait is not demanding, fish worms, earthworms, dry feed are willing to feed. According to the relevant information, the average life expectancy of traffic light fish in 2 to 3 years, traffic light fish life expectancy depends mainly on the living environment, if it is kept in a good environment, it may be more healthy and long life.