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What is Genghis Khan fish? How many Genghis Khan fish species are there

Genghis Khan's dorsal fin is high and straight, and the bone of the dorsal fin is very thick. The pectoral fin, ventral fin and dorsal fin have obvious brushed (floating wing) while the fins of the blue shark are relatively small, without brushed. Looking at the tail, Genghis Khan's tail fin is generally not as clear as black and white.

Life span of Genghis Khan fish

Genghis Khan fish belong to the middle and bottom fish in aquarium. Their suitable water temperature is 22-28 ℃, and their suitable pH value is 5.0-7.5. As Genghis Khan fish is strong, it is not difficult to raise them.

Genghis Khan fish has strong hypoxia tolerance and wide adaptability, but its low temperature resistance is weak. When the water temperature is lower than 18 ℃, its activity is slow and its response is slow; when the water temperature is lower than 12 ℃, it begins to die. As long as the breeding environment is suitable for the survival of Genghis Khan fish, generally they are not easy to get sick.

Species introduction of Genghis Khan fish

There are two Genghis Khan, one is black Genghis Khan. Black Genghis Khan's abdomen is a little blue. Another is that ordinary Genghis Khan is a big guy who can break rice. Blue shark, we have tiger head shark, tiger shark, blue mouse fish. The wild blue shark can grow up to 1 meter, but now it seems that we rarely see such a large individual. I don't know whether the reason for artificial breeding and improvement is that the water body is too small. We can see the head of blue shark and Genghis Khan. Genghis Khan's mouth and upper jaw are obviously longer, and Genghis Khan's head is wider from above, Look at the most obvious differences, pectoral fin, abdominal fin, dorsal fin.

Genghis Khan's dorsal fin is high and straight, and the bone of the dorsal fin is very thick. The pectoral fin, ventral fin and dorsal fin have obvious brushed (floating wing) while the fins of the blue shark are relatively small, without brushed. Looking at the tail, Genghis Khan's tail fin is generally not as clear as black and white, blue shark is messy and staggered. Genghis Khan's tail and body color will turn light when he is frightened. Golden blue shark, the golden yellow individual of blue shark, notice that his tail is a little drooping. When the blue shark is swimming slowly or completely relaxed, it will slightly droop its tail and roam or swim in situ. Genghis Khan doesn't often hang his tail down. There is also the difference in food habits. Genghis Khan is a fierce predator. Blue sharks can only prey on small fish whose body shape is very different from his. Genghis Khan can't bear to try his mouth.

How about Genghis Khan fish?

Genghis Khan fish is more than one meter long, which is characterized by its high dorsal fin (the first spine of the dorsal fin is particularly long), strong body, fast swimming speed, wide mouth, and large water body. Attention should be paid to mixed breeding. The breeding method is basically the same as that of blue shark, which is much bolder than that of blue shark. Like to eat small fish, shrimp, can also feed artificial feed. Strong physique, not easy to get glass although it is not difficult to raise Genghis Khan fish, but how to raise Genghis Khan fish is also a knowledge. When the fish friends set up a suitable breeding environment for the Genghis Khan fish, what to eat for the Genghis Khan fish is a more important issue.

Genghis Khan fish has a complex diet. Young fish feed on zooplankton, while adult fish feed on aquatic plants and artificial compound feed. The protein requirement of feed is 28% - 32%. Genghis Khan fish eat a lot and grow fast. When the fry (3cm-4cm) is cultured for 4 months, its weight can reach 0. 6kg or above. Genghis Khan fish is relatively late in sexual maturity. It can be propagated after 3-4 years of feeding and weighing more than 3kg. The breeding season is from April to September. There are four kinds of body colors of fresh water sharks: black, white, gray and red. The first three kinds of body color sharks are mostly raised as food fish, especially the gray ones are the most popular. Their back is cyan, body side is cyan, abdomen is silvery white, red sharks are crystal bard fish, which are mostly raised as ornamental fish.