Most believe 2 or 3 seconds but it is proven that it is 3 months or so
Look Up comet the gold fish
Proves it is smart
goldfish do have longer than a 3 second memory
At least three months.
The goldfish It is said a goldfish only has a memory span of just a few seconds
It actually has a memory span of a month. I read this in a book. Don't blame me if it is wrong. This is because a goldfish always recognizes it's owner, knows when it should be fed. It only has the attention span of 3 seconds.
They could be seeing themselves in the reflection of the glass of your tank, but since goldfish do not have the capacity to recognize themselves in a reflection they think it is another goldfish and attempt to swim towards it. It has nothing to do with having a short memory span as the previous answer said, because goldfish actually have a long-term memory span of about three months.
I know as a fact (from a book) that a goldfish only has a three-second memory. So I never expect my goldfish to recognize me as their owner! =) Despite popular opinion that goldfish have no memory it has been show in many studies they do have long term memories. It is generally accepted be around two week but some studies have shown it to be up to 11 months.
The thought that goldfish only have a memory of three seconds is false. Studies show that a goldfish has a memory of a few months. Goldfish have been taught to go through mazes or do tricks. The simplest way to prove that a goldfish has a memory longer than three seconds is to observe what they do right before they are fed. They tend to congregate at the surface near the human that feeds them. Goldfish clearly remember (have a memory) that seeing a human often leads to being fed. myth busted
Goldfish can only remember the past five seconds of their life.
Contrary to the myth that goldfish have a 3-second memory, research suggests that goldfish can actually remember things for months. They have a memory span of about three to five months and can be trained to recognize different signals and cues.
Yes, but it requires constant bribes, and goldfish only have a memory span of three months. Few people have taught their fish tricks,
their memory span is 10 seconds, i think that by the time they can find something unusual to do they forget it.
The goldfish is often said to have a very short memory span, lasting only a few seconds to a few minutes. However, recent studies suggest their memory could be longer than previously thought.