Tropical ornamental fish, an improved ornamental fish variety cultivated artificially, began in Taiwan Province Province and became popular in mainland China after 20 16. The appearance and habits are similar to those of American snapper: Jiumei fish. Petite, round and lovely. Leather is easy to raise, and it is fun to raise and breed, which is deeply loved by the majority of fish friends. Feeding habits: omnivorous [1], which can be used as feed for red nematodes, shrimps, tropical fish or bream in the market. The suitable PH value is 5.5-7.0 (weak acidity), the suitable water temperature is 20-30℃, and the optimum water temperature is 25-28℃. Life habits: the mini parrot is territorial and aggressive. Generally, regional feeding or large-scale feeding is adopted to avoid fighting. Have the habit of nesting, usually avoid the front of the house, pick sand and push stones to nest in low-lying areas. Mini parrots enter the breeding season when they are five or six months old. The fin of adult male fish is long, and the dorsal fin is more than the caudal fin, while the dorsal fin of female fish is not as much as the caudal fin; The male fish of the same age is big and the female fish is small; In estrus, the male fish's fins are red, the female fish's fins are yellow, and the female fish's abdomen has orange patches.