How long is the memory of small goldfish and how to make goldfish know their owners

The memory of small goldfish is about 2 months. Many people say that the memory of fish is only 7 seconds, but this is not the case. They can remember their own kind, and after training, their memory will not be too short, which can last for about two months. As small goldfish grow older, their memory will slowly deteriorate. Older goldfish also have shorter memory, only about one month.

1. How long is the memory of small goldfish

The memory of small goldfish can generally reach about 2 months. In fact, their memory is not consistent with what people think. Most people think that fish's memory only lasts for 7 seconds, but after training, their memory can reach about 2 months. Small goldfish can remember not only the appearance of their own kind, but also the smell and sound of their owners. If it is a goldfish in the growth and development stage, its memory can reach about 3 months.

But goldfish's memory declines with age. As they get older, their memory will gradually become shorter.

2. How to let goldfish know their owners

1. Feed in person: If breeders want goldfish to know their owners, they should feed them regularly and quantitatively every day. As long as breeders keep a stable feeding pattern, they can form conditioned reflex. When the master approaches again, he will swim up quickly to meet him.

2. Interaction: If the goldfish is not afraid of its owner's approach, the breeder can feed the goldfish with food in his hand. Getting goldfish to eat on their master's hands can speed up their familiarity with their master, and can also enhance interaction and make them trust their master more.