Generally speaking, the price of red dragon is higher, like blood red dragon, chili red dragon, such as extreme, if again with certificate chip, about 35cm, according to the character, the price is roughly between 20000-50000. If it is a big one, the price is more than 15000. In Hong Kong, Macao and Taiwan a red dragonfish price can be a million dollars, in fact, the price difference of red dragonfish mainly depends on the species, in general the same red dragonfish, but the species is different, the price may differ by tens of thousands of dollars.

Expansion: how long the life of the red dragonfish

Red dragonfish is relatively large, generally can grow to 40 to 50 centimeters, and some can be up to 70 centimeters, some of the red dragonfish can live more than ten years, however, some of the red dragonfish can live to 40 to 50 years. However, the longevity of the red dragonfish is not absolute, it is closely related to the water environment where it lives, the breeder's breeding methods and habits, just like the longevity of people or other pets is not absolute, this is affected by their own physical condition and many external factors.

How to choose the red dragonfish

1, the red dragonfish body shape must be proportional, from the top down, the fish spine is not curved, length and width of the coordination of the head pointed and cocked, scales are large and bright, neat, no dissolved scales phenomenon, no dark spots.

2. The eyes of the red dragonfish should be large and flexible, not too bulging.

3, the mouth of the red dragonfish is close, the color is darker red, the teeth are neat and tidy, and those that are grounded are best not to be considered.

4, the red dragonfish's whiskers are consistent in length, intact, and show no signs of having been bruised.

5, the red dragonfish's abdomen curvature is beautiful and not concave, the anus should match the curvature of the fish's abdomen.

6, the red dragonfish swim up must be flexible, like to swim in the upper surface of the water, see the food sensitive, know to grab, so it shows that the fish have vitality, the future to dominate.

7, for 25 ~ 40 cm of red dragonfish selection of color is more important, the general public see the color of the darker, more brilliant red dragonfish more preferred, think that the future hair color will be good, in fact, not, this species will generally grow up to be more common, it is difficult to have a better performance, pick the body color of the whiter will often have a good development, the general color of the red dragonfish from the beginning of the gill cover! The coloring will start from the gill cover, and you can only pick a good red dragonfish if you look at the key points.

What food does the red dragonfish eat

The red dragonfish is a carnivorous fish, it is best to feed some small fish and shrimp when feeding, small fish can balance the nutrients, and the red pigment in the small shrimp will help the red dragonfish to develop color. Barley worms and loaches, insects can be fed, but do not feed more, because the fat content of barley worms is too high, long-term consumption will also cause the dragonfish to lose eyes, and insect bait fed more will cause the dragonfish picky eaters, so it is recommended to feed less, feeding centipedes can increase the brightness of the dragonfish scales.

What are the methods of red dragonfish maintenance

1, keeping red dragonfish should start from the juvenile, first prepare a large enough aquarium, the air pump in the aquarium should be run for at least 24 hours in order to completely eradicate chlorine in the water. Stabilize the PH value of the water at 6 to 7 and the water temperature at 25 degrees Celsius before putting in the red dragonfish to start rearing.

2. In the initial process of keeping red dragonfish, you should change at least 20 to 30% of the water every week, and the standard of the old and new water should be the same when you change the water. The new water should be injected slowly along the wall of the aquarium, to that can not be directly flushed red dragonfish body.

3, to provide a good living environment for the red dragonfish, in addition to water change should also be regularly disinfected sterilization, which is to ensure that the red dragonfish to avoid bacterial viruses, the best way to avoid harm Oh. For example, the use of professional aquarium sterilization chemicals or the use of the right amount of salt water can be.

Today's sharing is these, I hope to help you.