Moonfish hiding is not necessarily pregnant.

Features and notes of moonfish pregnancy:

There is a black fetal spot on the moonfish female's abdomen, and the color is getting darker and darker, which means that it is pregnant and the spawning date is almost close. And you will find that the moonfish female has a fan-shaped fin behind the anus, which can be unfolded in the water to deliver oxygen in time to exclude unnecessary interference.

When you find out that the moonfish female is pregnant, you need to prepare for the spawn by first isolating the moonfish female and placing her in an incubator. The incubator is suctioned to the inside wall of the mounted aquarium with suction cups, and then the moonfish female is placed on top of the divider.

Smaller fish will be born and enter into the lower space through the gap of the divider, so that they will not be eaten by the mother moonfish or enter into the water circulation pump. If you don't have an incubator, simply use a mineral water bottle minus the top part, poke many eyes in the bottom part with a needle, and use a suction cup to suck on the glass wall.

Moonfish pregnancy to moonfish to give birth to small fish will not be too long, see the anal color is getting darker and darker, it means that it is already about to give birth. The moonfish mother appears to swim up and down against the tank wall, showing restlessness and grumpy, and then isolate it for almost half an hour, then it gives birth to its young.

It is very easy to recognize the pregnancy of moonfish, remember to draw wrong conclusions, a big belly does not necessarily mean that it is pregnant, and correct observation is the hard truth.

The moonfish is an important species of tropical fish, it is as small and delicate as the peacock fish, colorful and attractive. Moonfish body length fish body length of 4-6 centimeters, it is adaptable and reproduction ability is very strong.

It is characterized by its ability to crossbreed with swordtail fish to breed new species. Common moonfish species include: red moonfish, blue moonfish, red-finned golden moonfish, golden-headed moonfish, double-finned moonfish, sail-finned moonfish, and golden-headed sail-finned moonfish.