Amazing Facts About Goldfish! Amazing Facts About Goldfish! Three Second Memory is real?
A goldfish has a three-second memory right?
We have all been told that before…
Well in fact no they don’t.
This is just a myth.This idea was challenged by a study which found that goldfish remember to avoid an area of their tank connected with tiny electronic shocks for at least 24 hours.
Did you know…- A goldfish is the only fish that can see infra-red and ultraviolet light.
- Goldfish came from China with several hundred different types developing over the years.
- Goldfish naturally live in freshwater ponds with a depth up to 20 meters, which is about 65ft.
- The ideal temperatures are between 40 and 90°F, (4 to 40°C). Goldfish do not survive long at higher temperatures than this.
- They cannot be mixed with tropical fish, because the temperature would be too high. Goldfish prefer not to be mixed with other fish too.
- Goldfish can live up to 10 years although the average is about 5 years.
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