Can moonfish grow back after its tail fin is broken by half?

Moonlight fish is an important species in tropical fish. It is as small and colorful as a guppy. Moonlight fish is 4~6 cm long and has strong adaptability and reproductive ability. Its characteristic is that it can cross with swordfish and breed new varieties. Common species of moonlight fish are red moonlight fish, red-finned golden moonlight fish and golden-headed moonlight fish. Moonlight fish are mainly distributed in basins such as Mexico and Guatemala.

Moonlight fish also has strong adaptability to environment and temperature, and can adapt to the water temperature of 18-28℃. The optimum growth temperature is 22-26℃, and if it is rare, the water temperature is 25-26℃.

I like neutral and weakly alkaline water, and the hydrogen ion concentration is 39.81-100 nmol/l (pH 7-7.4).

When the moonfish is found to be weak and slow to swim, add some salt (add 10 teaspoon of salt per1-0 liter of water).

Moonlight fish are not picky eaters. Gentle and quiet, swimming and foraging are elegant. Moonlight fish is 4 ~ 5cm in male and 5 ~ 6cm in female. There are red moon fish, blue moon fish, golden-headed blue moon fish, black-tailed moon fish, red-tailed moon fish and so on. The culture water temperature is 25 ~ 26℃. During the breeding period, the male fish will gradually become darker and brighter, and the anal fin will evolve into a vas deferens. The female fish has swollen abdomen and lighter body color than the male fish.