Aside from dogs and cats, goldfish are probably one of the most popular pets around the world. Having this type of fish in your aquarium does not require extreme care and effort. You just have to feed them and change the water in your tank regularly and they will be in good shape. If you are looking for more information about goldfish, you’ve come at the right place. In this article, you will get several interesting goldfish facts that review goldfish’s diet, habitat, unique characteristics and more.

Basic Facts about Goldfish

Characteristics: Goldfish are characterized by their colorful body patterns, transparent fins and dynamic swimming movements. And just like human, goldfish’s skin is vulnerable to tanning. That’s why goldfish kept indoors are lighter than those that are kept in outdoor ponds.

Habitat: Goldfish can be found in freshwaters throughout the world including indoor artificial aquarium and tanks.

Diet: Goldfish are omnivores in nature. They primarily feed on larvae, detritus, plankton, peas, small mammals, amphibians, birds, insects and reptiles.

Lifespan: Around 5 to 10 years is the average lifespan of goldfish.

Amazing Facts about Goldfish

  • There are more than 500 varied goldfish species spread all over the world. Of them, the Koi Goldfish is known to be the largest types of goldfish.
  • Goldfish were thought to have poor memory. But according to animal experts, goldfish are intelligent fish, with excellent memory. In fact, they can be taught harmonized swimming. It is also known that goldfish can recognize human voices and faces.
  • Goldfish generally live as group called as “troubling”. Hence, if you are going get goldfish as pets, make sure to keep at least 2 goldfish. Another tip, try to keep goldfish in spacious aquarium with high oxygen level.

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