Sharks Learn more about Sharks
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Which is better, the bull shark or the great white shark?
Which is better, the bull shark or the great white shark?
2018-09-08 -
Whale sharks are mammals?
Whale shark is a whale shark of the family Cetaceidae. It is 9-12 meters long and the largest individual body length can reach 20 meters. It is the largest fish in the world and the highest fish. So, whale sharks are mammals? Are whale sharks mammals? Whale sharks are not mammals. whale shark is
2020-11-11 whale shark yes mammal cetacean shark genus -
How do sharks breed?
Sharks are very typical marine animals, and sharks have a very high status in the endless ocean. So do you know how sharks breed? Let's have a look together! First, how sharks reproduce? Sharks reproduce mainly through sexual reproduction.
2020-11-11 Sharks yes how breeding sharks very typical -
Raising sharks is worth 500000 yuan.
Raising sharks is worth 500000 yuan.
2019-02-22 -
What are sharks afraid of?
Fish are afraid of sharks, while sharks are afraid of dolphins. Groups of dolphins unite and systematically besiege the shark, hitting the side of the shark with their powerful noses in turn. Because shark bones are soft and have poor ability to protect internal organs, smart dolphins catch their key points and fight.
2020-11-11 Sharks fear what fish sharks and dolphins. in groups -
The results of the investigation into the bizarre disappearance of 800 ornamental fish in the aquarium are surprising. 2.
Yesterday, we talked about the inexplicable disappearance of hundreds of fish in Shenzhen Aquarium, but the cause has not yet been identified, and the final result is astonishing! Blacktip shark is the overlord of Shenzhen Sea World, with a strong aggressiveness, so heavyweight sharks are hurt.
2018-08-25 -
What kinds of sharks do you have? What is the purpose of the tail?
Shark is a very ferocious marine life, mainly distributed in tropical and subtropical marine areas, swimming very fast. In some aquariums, some sharks with high ornamental value are domesticated by humans, and some projects such as dancing with sharks are very popular.
2020-11-11 Shark have what species tail function shark yes -
Matters needing attention in Freshwater Shark Culture in North China
Freshwater sharks are mainly distributed in Southeast Asia. According to body color, freshwater sharks can be divided into four types: black shark, white shark, gray shark and red shark. The sharks of the first three body colors are mostly raised as edible fish, with gray sharks growing the fastest, and red sharks also known as crystal Pattinus. In the juvenile stage, they are mostly raised as ornamental fish. The freshwater shark is a tropical fish with an optimum growth temperature of 20 ℃ and an optimum water temperature of 22 ℃. The freshwater shark has a weak tolerance to low temperature. When the water temperature drops below 18 ℃, the food intake and activity of the fish decrease obviously, and the water temperature decreases obviously.
2019-01-15 -
What are the natural enemies of Greenland sharks?
Greenland shark, also known as sleeping shark, is one of the largest sharks. It is famous for its ugly appearance and longevity. This kind of shark can be seen at depths of 1200m in the Arctic and North Atlantic Ocean. This shark has also been found as far south as Argentina and Antarctica.
2020-11-11 Greenland shark natural enemy what is Greenland also known as -
Who is the killer whale vs great white shark?
Who is the killer whale vs great white shark?
2018-07-03 -
Are deep-sea fish red grouper, crucian carp, peacock fish and sharks viviparous or oviparous?
People used to think that fish lay eggs, so are the new species on the market red grouper, crucian carp, peacock fish and traditional ocean overlord sharks laying eggs or births? According to the relevant ichthyology data, the first three kinds of small fish lay eggs, but sharks
2020-11-11 Deep marine fish erythema fish sea crucian carp peacock shark yes -
How to raise tiger sharks
With the improvement of living standards and breeding technology, there are more and more pets available for breeding, such as small tiger sharks. How do you raise it? Let's take a look at it together. How do you raise tiger sharks? 1. Environment Any species wants to grow healthy
2020-11-11 tiger shark how to raise along with live water peace breeding technology -
How to raise tiger-headed sharks
Tiger head shark is a kind of small fleshy wild economic fish with a small and lovely appearance, so many people like to raise it as an ornamental fish. How to raise tiger head sharks? 1. The suitable pond area for single culture of tiger head shark in the pond is 2000-3000 feet, and the water storage depth is about 1.5-2m.
2020-11-11 Tiger head shark how raise tiger head yes species small -
The result of the investigation into the bizarre disappearance of 800 ornamental fish in the aquarium is a big surprise.
Employees of Shenzhen Ocean World found that most of the 500 ornamental fish placed in the shark pond a week ago had disappeared. This unprecedented phenomenon attracted the attention of the park: where have all the fish gone? And then clear.
2018-08-23 -
Is a shark a mammal?
Is a shark a mammal?
2018-07-06 -
Freshwater shark, a rookie of the breeding family.
Freshwater shark is a new species of freshwater aquaculture introduced from abroad in Chaoyang Aquatic Science and Technology Park in 1999. It is native to Malaysia, Thailand and other places. There are two kinds of freshwater sharks: black freshwater blue shark and white freshwater white shark. Freshwater sharks have many excellent characters. First of all, it has a beautiful shape, the back is obviously raised, the abdomen is round, the head is conical, and the body surface is smooth and scaleless. Southeast Asian countries not only regard it as an important fishing fish, but also export their fry as tropical ornamental fish. Second, freshwater sharks live in
2019-01-16 -
The Fisheries Department raided! 30 tons of illegal fishing of black sharks were seized, with a maximum fine of 10 million.
The Fisheries Department raided! 30 tons of illegal fishing of black sharks were seized, with a maximum fine of 10 million.
2018-09-14 -
EJF reveals the bloody slaughter of Taiwanese fishing boats! Kill dolphins to catch sharks, cut shark fins and abandon themselves, calling for strict management
EJF reveals the bloody slaughter of Taiwanese fishing boats! Kill dolphins to catch sharks, cut shark fins and abandon themselves, calling for strict management
2018-12-06 -
Does one-eyed shark really exist?
Does one-eyed shark really exist?
2018-09-07 -
How to raise tiger head shark
Tiger head shark, also known as axe head shark, is a kind of fish that Southeast Asian countries like to fish, mainly distributed in mountain rivers, rivers and other water bodies, is a small fleshy wild economic fish, many people like to be raised as ornamental fish, how to raise tiger head sharks? 1. Pond conditions
2020-11-11 Tiger head shark how raise tiger head also known as axe is