What kind of cold water fish is the most beautiful?

Cold-water fish is a kind of fish, mainly according to the living environment of fish, especially the water temperature requirements, higher than 20 degrees water temperature can not survive, so it is called cold-water fish. So what kind of cold-water fish is the most beautiful?

1. Goldfish

Goldfish is a kind of common cold water ornamental fish in daily life. this kind of fish has a wide variety of colors and is suitable for group rearing, and goldfish with golden fish are also popular in China and have a strong ability to adapt to water temperature.

2. Watch the back of medaka

Guppy is a new species cultivated by artificial breeding, hybridization and purification of wild medaka. It is a small cold-water ornamental fish. The color of the body shape is changeable and the ornamental value is high. This kind of fish has many varieties and is easy to feed and reproduce. It is suitable to live at a temperature of about 15 to 30 degrees.

3. Rock-climbing Loach

Rock-climbing Loach is a small ornamental fish that generally adsorbs on rocks and is an omnivorous fish. Mainly eat algae, red worms, special-shaped feed to survive. When this kind of fish is raised, it is necessary to create some water flow with a temperature of no more than 28 degrees.

4. Koi

Koi is a very beautiful cold water ornamental fish, this kind of fish colorful and varied patterns have a strong ornamental value. And the varieties of koi are more suitable for group breeding and like to travel in groups. The ability to adapt to water is relatively strong and suitable for living in a water quality environment with low hardness. Koi eat fine algae and synthetic particle bait as well as fragments of higher aquatic plants.

5. China Douyu

Douyu in China is a kind of cold water ornamental fish common to many people, who likes to live in shallow puddles or lush shores. The shape is still more beautiful and colorful is a kind of cold water ornamental fish that can be raised. Suitable for living in a water temperature of 24 to 27 degrees, mainly eating insect larvae, fish and insects, as well as dry bait.

6. Lion's head

Lion head is a very beautiful goldfish, this encounter forehead shape is unique and temperament is more docile. Many people like to raise lion-headed goldfish. A small ornamental fish with a brightly colored body.

7. Dragon eyes

Longjing goldfish belongs to the dragon species of goldfish. The appearance of this kind of fish is more beautiful and its eyes are bigger to win the favor of many people. It is the representative species of goldfish. This kind of fish is slim, with a slender tail stalk and a very beautiful tail, reflecting a kind of primitive beauty.

8. Butterfly tail

Butterfly tail is also a good-looking cold water ornamental fish, this kind of fish has big eyes and developed tail, which is very beautiful like a butterfly. In the list of small cold water ornamental fish, this fish is one of the small ornamental fish species of Longjing goldfish.

9. Lanshou

Lanshou goldfish has always won the favor of many fish farmers, and it is a kind of cold water ornamental fish that appeared earlier in the world. Known as the king of goldfish, this fish generally lives in Asia on the list of small cold-water ornamental fish. There are different varieties.

10. Pearl scale goldfish

Pearl scale goldfish is a kind of small cold water ornamental fish with beautiful appearance, and its body is bulging and good-looking. This kind of fish can be kept in a fish tank and is very ornamental. There are different varieties, such as red pearl scale, grass green pearl scale, five-flower pearl scale, blue lion head pearl scale and so on.

The above is the introduction of beautiful species of cold water fish, of course, there are more than ten species of cold water fish. When raising cold-water fish, we must choose a good source of water, ensure a suitable water temperature, and carry out scientific and reasonable stocking and feeding.

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