Question 2: What kinds of goldfish are there in common ornamental cold-water fish, such as koi fish, China Betta, Fenel, Q, Baiyun Approximation, Sturgeon, Myxocyprinus asiaticus, Red Cross, Blackberry Bass and pike? ......
Question 3: What are the small ornamental fish in cold water? Goldfish, koi fish, Bottlefish, Betta, Loach, Platinum Wire, Hexagon,
Question 4: What kinds of cold water ornamental fish are there? Cold-water fish is a kind of fish, mainly according to the requirements of fish for living environment, especially water temperature. People can't live above 20 degrees, so they are called cold-water fish.
trout
rainbow trout
Lepidoptera insect
Naked carp in Qinghai Lake
Schizothorax fish
sturgeon
Yayu
Yellow croaker (stone fish)
Naked yellow croaker (stone fish)
Whitebait (yellow croaker) Ili yellow croaker (big head)
Yarrow (small white strip)
Misgurnus nigromaculatus
Black-backed loach (barracuda)
Huqiao
Black and white barracuda
northern pike
Hemiculter leucisculus
Wudaohei
zander
Oriental European snapper
He E crucian carp
Willow root fish
Huaziyu
Question 5: What are the ornamental fish and cold water fish? Koi fish, grass gold, goldfish, rock climbing loach, round-tailed betta and Thai betta are all pure cold water, which can theoretically adapt to the water temperature of 5-30 degrees. If the temperature is too high, both zebra fish and colorful skirt fish will die. Theoretically, water temperature around 10 degree is also possible.
Question 6: What kind of cold water ornamental fish is good to raise? I can't understand that keeping an Egyptian swallow can make you completely lose your energy in tropical fish farming. Speaking of topics, cold-water fish are much easier to raise. I personally recommend koi fish, what's more, lion's head, hydrangea and ingot are also cold-water fish. To tell the truth, this fish is really not so easy to raise. In koi fish, high-end fish is expensive, while low-end fish is relatively cheap, so the requirement for water temperature is very good.
Question 7: What are these ornamental fish, cold water fish, mullet, golden koi fish, gold-plated goldfish and red grass gold?
Question 8: How can cold-water fish feed you? There should be no problem for cold-water fish to use tap water in an emergency (I didn't understand before that chickens used tap water directly every time they changed water, and no fish died. ), but it is best to put tap water in the sun for one day, or dry it for two days to remove chlorine before using it. It is also possible that the fish you bought is sick, or there are too many small fish in the tank, the water is easy to go bad and the fish will die. Don't change water on cloudy days. If the density of fish is high, it is easy to die of lack of oxygen!
Question 9: Species of diseases of ornamental fish and prevention of cold-water fish The species of ornamental fish can be roughly divided into cold-water fish, tropical ornamental fish and seawater ornamental fish.
Diseases of cold-water fish generally include bacterial infection, fungal infection, parasitic infection and other discomfort caused by water quality.
Preventive measures are mainly to maintain good water quality, provide proper nutrition and do a good job in quarantine.