The blue-striped octopus does not recognize its owner. The blue-striped octopus has no consciousness of recognizing its owner. Even if you raise it well, it will not thank you. The blue-striped octopus is ferocious and cruel, and does not have feelings for people. However, the blue-striped octopus will not actively attack people. Unless someone has malicious intentions towards it, it will spray ink on people. Moreover, blue-striped octopuses can bite people and contain toxins that can cause harm to the human body.

How to raise blue-striped octopus:

1. To raise blue-striped octopus, you must first prepare a fish tank, in which you can also add some water plants, sand and gravel and other substances. Substances can make the ecological environment in the fish tank better.

2. Blue-striped octopus has a relatively strong adaptability to water temperature, as long as the water temperature is above 15 degrees Celsius and below 32 degrees Celsius.

3. Blue-striped octopus has a relatively large demand for oxygen. If the breeding space is not very large, it is best to continuously provide oxygen to ensure sufficient dissolved oxygen in the water.