Carp will not recognize its owner. Carp do not have the ability to recognize their owners, and they will not know their owners for how long they are kept. However, after feeding it at a fixed time every day and forming a habit, once it finds a feeder coming to feed it, the carp will form a conditioned reflex and actively float its head to wait for food.

Notes on raising carp:
1. Environment
Choose a suitable fish tank according to the size of the carp. Carp is suitable for raising in a naked tank. If If you pave the bottom with sand or aquatic mud, it will easily make a mess. You can put some pebbles so that it cannot arch and can also play a certain filtering role.
2. Feeding
Carp digest very quickly and are almost not full when fed. They usually eat as much as they want, but this is not good for the health of carp and they are prone to enteritis and other diseases. , feeding 2-3 times a day is sufficient, and must not be fed too frequently.
3. Change the water
When raising carp, you must remember to change the water regularly. It is recommended to change it once a week. If the water is not changed for a long time, values ​​such as ammonia nitrogen and nitrite will appear. problem, which may lead to carp poisoning.