If you’re looking for different facts about koi fish then you’ve come at the right place. In this article, you’ll find amazing fish facts featuring koi fish!

• Koi fish can grow up to three feet long, so they need a big pond. Three Kois can usually fit in a pond 10 feet by 10 feet.

• The pond needs to have a water pump and a heater to keep the fish comfortable.

• Koi come from Japan but are available any local pet store. Koi are much hardier than comet goldfish. They enjoy a longer lifespan (up to 20 years) and even have a bigger body.

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Basic Facts about Blue Gourami

It has scientific name of Trichogaster trichopterus.

Family: Belontiidae

Water Requirement: pH of 6.0-8.8, dH of 5-35

Water Temperature: 72-82°F (22-28°C).

Blue Gourami Description

The Blue Gourami species is very popular and has many names. Their basic color is silvery blue but change according to their moods. They have many other names such as the Three Spot Gourami, Opaline Gourami, Cosby Gourami, Golden Gourami and Silver Gourami.

Blue Gourami is native to Malaysia, Thailand, Burma and Vietnam. During spawning, they have a deeper blue color. They have a labyrinth organ that enables them to absorb oxygen directly.

Behavior

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