Goldfish recognize their owners. Although goldfish have relatively low IQs, their memory is still very good. Goldfish do not only have a seven-second memory. Memory is mainly related to the brain structure. The larger the fish, the better the memory. , and most goldfish have relatively large heads, so they have better memory, and they will naturally remember and recognize their owners.

How to make goldfish recognize their owner

1. First, prepare a comfortable living environment for goldfish. Don’t disturb them all the time at the beginning. Let them adapt to the environment first. .

2. Insist on feeding the goldfish in person every day, so that the goldfish will no longer be afraid of the owner.

3. You can prepare some snacks for the goldfish to make the goldfish like you more.

4. After the goldfish becomes more familiar with you, you can put your hand into the fish tank and interact with the goldfish.