Keeping octopus will not recognize its owner. Octopuses have no awareness of their owners and will never recognize their owners no matter how long they are kept, but they can interact with their owners. Raising octopus needs to be kept in sea water, not fresh water, and it must have sufficient oxygen. Octopuses are relatively ferocious, but generally do not attack people actively. They will bite people if they are provoked or threatened. You should still pay attention to safety when raising them.

How to raise octopus:
1. Environment
Choose a fish tank of appropriate size according to the size of the octopus. The fish tank should be deeper. to prevent it from crawling out. Octopus is a marine creature and needs to be raised in seawater, not fresh water. It must use water with a salinity of about 1.201 to raise octopus.
2. Feeding
Octopus likes to eat food such as shrimps, small fish, and crabs. Octopuses are relatively smart. The food they feed does not need to be carefully processed, just put it in directly. Just in water.
3. Raising alone
Octopuses cannot be raised together. Only one octopus can be raised alone. It will prey on other creatures and will also eat similar species smaller than itself.