Sharks will not recognize their owners. Sharks have very ferocious temperaments. Although some sharks will not actively attack humans, they can still pose a certain threat to humans. Sharks cannot be tamed by humans, so they will not obey humans. Therefore, people should try their best to live peacefully with sharks and not to anger sharks, otherwise they may cause shark attacks.

How to raise a pet shark

1. Prepare a seawater tank that is 5 meters long, 2 meters wide, and 2 meters high. Some coral sand and coral stones can be placed appropriately at the bottom. Try to be as close to the natural environment as possible.

2. The new fish tank must be disinfected before it can be put into tap water. The new water must be aerated for several days before adding sea salt, and then it must go through at least a week of cyclic filtration period to properly add nitrifying bacteria. Only sharks can be kept.

3. Prepare: oxygen pump, water pump, seawater ratio meter, flow pump, filter device, heating device, medicines such as potassium permanganate, povidone-iodine, bleaching powder and other commonly used chemicals Be prepared.

4. The tank can be cleaned with povidone-iodine every week.

5. The daily feeding amount is generally 2% to 6% of the shark's body weight. Eat more and feed more, eat less and feed less.