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The lemon shark is basically the same as other sharks, and the cost is higher, so you need to pay attention to the following points when farming:
It is necessary to purchase equipment such as oxygen pumps and water pumps, and if there is no oxygen pump to add oxygen, it will die within an hour.
Goldfish need to be fed, and the cost of goldfish is relatively high.
The lemon shark has relatively high requirements for water quality, and it must be given a change of sea water once a year to add high-quality sea salt.
The lemon shark is yellowish-brown in body and yellow on the abdomen, so it is named because of its lemon-like color, and it is a medium-sized shark. Lemon sharks have sharp teeth and small eye corners, and sometimes live in flat sandy areas and mangrove forests in lagoon areas, and when they grow up, they move to deeper waters up to about 400 meters.
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According to a person who raises lemon sharks, the cost of raising 2 sharks for a month's light is 900 yuan, plus 4 oxygen pumps and a pump, and the electricity required for 24-hour work, the monthly cost of raising these 2 fish is 2,000 yuan.
A 2-meter-long, 80-centimeter-wide, and 1-meter-high fish tank is worth more than 7,000 yuan, and 2 tons of seawater in the fish tank cost 2,000 yuan. Coupled with the purchase of equipment such as oxygen pumps and water pumps, this is not a small investment. If there is no oxygen pump to add oxygen, you will die within an hour.
The lemon shark lives in seawater, and if the quality of the water drops, it will get sick, so it must be given a change of water once a year. The ** of high-quality sea salt is 100 yuan per bag, which can be blended into 50 kilograms of seawater, so that the ** of each ton of seawater is 1000 yuan.
There are ** reports, the merchant ** lemon shark, about 60 cm long, asking for 6000 yuan, the reporter said that many bosses like sharks such ferocious marine creatures, many bosses think that shark raising is a fashion, and many players think that raising sharks in the office is a manifestation of wildness.
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Lemon sharks are very dangerous and have a temperament**.
This is a medium-sized shark with a stout body and a ** character, named for its lemon-colored body, which usually moves in a deep sea area of about 400 meters, and likes to attack all moving objects in its line of sight. The lemon shark has a maximum record of meter length, and usually likes to swim slowly on the bottom of the sea in search of food, mainly preying on bony fish, and is very curious.
The lemon shark lives in the western Atlantic Ocean, from New Jersey to southern Brazil. It can be found in the North East Atlantic, the west coast of Africa, and occasionally in the East Pacific, from the southern California Peninsula and the Gulf of California to Ecuador.
Growth and reproduction characteristics:
Lemon sharks are viviparous and have a gestation period of 10 to 12 months, with pregnant females giving birth in shallow water in spring and summer, giving birth to 4 to 17 cubs. Lesser lemon sharks grow very slowly and will remain for a considerable period of time, where they are less susceptible to predation by larger sharks.
Juvenile lemon sharks often inhabit waters with mangrove forests, but oxygen levels in this area are extremely low, and fortunately lemon sharks have the ability to increase oxygen uptake. As they get older, their range of motion expands significantly, increasing to around 300 km. Sexual maturity is around 6 years old, lemon shark lifespan is 22-27 years.
The lemon shark is not currently considered endangered and there are no specific conservation measures known. But some protection will be gained from the United Nations' International Plan of Action for the Conservation and Management of Sharks.
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The lemon shark does not eat people, but it has a stout body and a good temperament, which is a certain threat to the human race. Lemon sharks can be raised, a staff member of the China Wildlife Conservation Association said: "Sharks are not precious animals, so it is not illegal to keep sharks." ”
Lemon sharks are usually found in shallow reef areas, sandy lagoons, and dirty mangrove swamps, and generally move on the surface of the water, with their dorsal fin exposed, swimming slowly, and resting in the bottom water. It mainly preys on bony fish, other sharks or stingrays. Curious, he will launch unprovoked attacks on people.
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Lemon sharks are generally between 8 and 10 feet (about 3 meters) long.
Lemon shark, is a kind of shark, named because of the color of lemon, is a medium-sized shark, with a stout body and a temperament, which poses a certain threat to humans. Lemon sharks live in flat sandy areas and mangrove forests in lagoon areas as young, and move to deeper waters up to about 400m deep when they grow up.
Like the vast majority of aquatic animals, sharks were once seen as low-IQ animals that could only form a simple "social order". While little is known about the habits of adult sharks, recent research has led scholars to challenge this view. Observations of larger schools of lemon sharks show that they appear to mate once a year, and their reproductive journey is similar to that of salmon.
Lemon sharks inhabit the coastal waters of the United States, Brazil, the Americas, the Caribbean, the Gulf of Mexico and other parts of the Atlantic. Lemon sharks prefer warm, shallow waters and often cruise in groups off the southern and southwestern coasts of Florida. Unlike great white sharks, lemon sharks don't need to swim constantly to keep breathing.
And lemon sharks have been identified as a highly migratory shark population.
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