There are many kinds of freshwater ornamental fish, according to the climate bring points, can be divided into temperate freshwater ornamental fish, tropical freshwater ornamental fish, the former species mainly consists of goldfish and koi, the latter includes lampreys, fairy fish, dragon fish, tiger fish and other species.
Temperate freshwater ornamental fish species1, lionfish
Origin: China
Price: from one yuan to a few hundred
Length: about 12cm
Water temperature: 8-22 degrees Celsius
Water: clear
Lifespan: 5-7 years or even more
Food: dry, dry, dry
Water: dry, dry
Lifespan: dry, dry
These species are mainly composed of goldfish and koi. p>
Food: dry feed, red blood worms
Description: according to the shape of the sarcoma can be divided into goose head, tiger head, lion head, according to the species can be divided into red lion head fish, purple goldfish, blue lion head, black lion head, red and black lion head, red and white lion head, crane red (China's most valuable goldfish species)
2, Butterfly-tailed goldfish
Origin: China
Price: 10-60 yuan or even hundreds or thousands
Body length: 10-20cm or so
Water temperature: 10-30 ℃
Water quality: clear
Lifespan: 5-7 years or even longer
Food: dry fodder, red worms, water filament earthworms
Description: Butterfly-tailed goldfish's tail length can take up Two thirds of the length of the body, tail fin fluttering like a peacock open screen, beautiful and stunning, of which the ink dragon eye varieties of goldfish in the treasures
3, koi
Origin: China, Japan, and other Asian regions
Price: more than ten ordinary, the best of the tens of thousands of dollars
Length: 1-1.5m
Water temperature: 8 ~ 1.5m
Water temperature: 8 ~ 8℃
Water temperature: 8 ~ 2m
Water temperature: 8 ~ 1m
Water temperature: 8 ~ 1m Water temperature: 8-30 ℃
Water quality: clear
Life expectancy: 60-70 years
Food: dry fodder, mollusks, aquatic plants, a wide range of diet
Description: many varieties of the red and white, Taisho Sanshou, Showa Sanshou is the most representative of the popularly known as the "imperial family"
Tropical freshwater ornamental ornamental water. /p>Tropical freshwater ornamental fish species
1, lamprey
Origin: Amazon River
Price: one to ten yuan
Length: 4-5cm
Water temperature: 22-28 ℃
Water quality: PH value of 6.0-7.0
Life span : 2-5 years
Food: small water fleas, gray water and other crushed fine bait
Species: Paulownia lampreys, red and green lampreys, one-browed dorado, red-nosed scissors, blue-eyed lampreys, flaming lampreys, canary lampreys, flaming rabbit lampreys, flaming winged golden diamonds, mini lampreys and so on
2. Fairy fish
Origin: South America
Origin: South America
Price: 10-20 yuan p>Price: $10-20
Length: 12-15cm
Water Temperature: 26-32℃
Water Quality: PH 6.5-7.0
Lifespan: about 5 years
Food: dry feed and meat such as red worms and daphnia
Species: white fairy, black fairy, gray fairy, cloud stone fairy, mandarin ducks fairy, tricolor fairy, gold head fairy, diamond fairy, panda fairy, red-eye fairy, Egyptian fairy, etc.