The life expectancy of chicken heart hangings is about 13 years, and it mainly feeds on silk algae and small succulent algae. Chicken-hearted fishThe color of the adult fish is very beautiful. At 8cm in length, it shows its charm.

The chicken heart hanging generally lives in the tropical latitude of 28 degrees north and 26 degrees south latitude It is generally distributed in the coral reef waters of the Pacific Ocean. The adult chicken-hearted fish is oval in length and flat on the side, and the outer edge of the fish is white. The head is small, with a slightly raised profile on the back of the head as it grows. The mouth is small, end position, with a row of flat teeth in the upper and lower jaws, the teeth are fixed and immovable, and the tooth margins are notched. The tail spines of chicken hearts are poisonous glands, and this toxin can cause severe pain.