The big lobster doesn't recognize its owner. Because the lobster has no memory, it can almost be said that it has no brain and no IQ. The purpose of survival is to find food to maintain the body's functions. If the lobster is fed for a long time, the lobster may feel familiar with the owner, but this does not mean that it recognizes the owner. Moreover, large lobsters are generally eaten as food and no one will raise them.

How to raise lobsters:

1. Choose a suitable aquarium. When adjusting the filtration system of the aquarium, the water suction port should be processed with filter cotton, or a water filter should be used to prevent young shrimps from being sucked into the filter device.

2. When arranging the bottom of the tank, larger filter bottom sand should be placed at the bottom of the water tank. Lobsters eat a lot and need to be cleaned every week.

3. A certain amount of aquatic plants need to be placed in the water tank as a hiding place for the lobster. Placing aquatic plants in the water tank can also improve the lobster's environmental adaptability.