The octopus does not recognize its owner. Octopuses are vicious and cruel in nature and do not have feelings for people, so they have no sense of recognizing their masters. Even if you raise it well, it will not appreciate you. But the octopus will not attack people actively. It will only attack people unless someone has ill intentions towards it.

How to raise octopus:

1. Octopus must live in water with high salinity and must constantly add oxygen.

2. Octopus can only be kept alone. Keeping multiple octopuses or together with fish will cause confusion. Therefore, it is necessary to prepare holes for the octopus to hide in the water tank. Octopus is not very courageous. , and are very sensitive, so it is still difficult to raise octopus.

3. Octopus is not suitable for living in a low-temperature environment. It is recommended to use a heating rod to control the temperature.

4. Octopus generally eats food similar to plankton, fish and shrimp, etc., and is fed regularly and quantitatively every day.

5. Secondly, you need to pay attention to changing the water regularly, otherwise the water will deteriorate. It is recommended to change the water at least twice a month.