Today, petnet will introduce the breeding of fish on the map. The naive age of broodstock is 1012 months. Generally, you can choose your own spouse. The male fish is not as fat as the female fish, the head is slightly higher, the body surface is brightly colored, the macular color at the operculum is bright, the tail star is bright, and the dorsal and anal fins are pointed and long; Wider. The breeding water temperature is 2628 ℃, and the water quality is neutral and soft. Place a smooth marble slab (20 cm x 20 cm x 2 cm in size) at the bottom of the 80 cm x 50 cm x 45 cm aquarium and put the broodstock. The females approach the nest before giving birth, while the males swim around the females. The female fish lays 5,001,000 eggs each time, and the eggs are larger than ordinary fish eggs and arranged in an irregular straight line. After 48 hours, the egg-loving eggs hatched the larvae, the larvae swim in the water after 7 days, and start to forage after a week. The broodstock have the habit of swallowing eggs. After spawning, the nest should be taken out and placed in the hatching tank to be artificially inflated to hatch.