Koi fish pictures
1, koi fish Picture: koi fish is pregnant with small fish Picture koi fish is an oviparous animal, so she can't be pregnant with small fish.
2. koi fish Picture: What is the most beautiful fish in koi fish? Gold and koi fish.
Koi fish, with gold and koi fish as gold, is very special. Because of the special characteristics of goldfish and koi fish, many people will keep them as feng shui fish. As gold and koi fish also symbolize wealth, it is said that putting them in places with good feng shui will bring good luck.
Koi fish appreciates it. Can you tell what kind of fish these are? Chinese name: Golden koi fish.
Swimming ability: strong
Latin scientific name: yamabakiogon japanese koi.
Field: animal kingdom
PH value: slightly alkaline, with a pH value of 7.2 ~ 7.5.
Territory; faint
Climatic zone: temperate zone and cold zone.
Feeding habit: omnivore
Distribution: Japan
Food: Daphnia, earthworm and phytoplankton rank among the top ten fish in koi fish.
Breeding mode: Oviposition koi fish standard map.
3. koi fish picture: koi fish enjoys it. Can you tell what kind of fish these are? There is no picture. Many varieties in koi fish are very beautiful. But if you want to raise it well, water quality is very important! Raising koi fish requires a complete water treatment system.
4. koi fish Pictures: I have pictures, and I want to know what fish it is ~ From your pictures, this is koi fish.
Koi fish belongs to CYPRINIDAE in biology, and there are more than 200 species of CYPRINIDAE in the world. It is a popular ornamental fish in the world today. It has the reputation of "a living gem in water" and "a work of art that can swim". Sky-high koi fish ranking.
5. koi fish Pictures: Are there any blue pictures of koi fish in the world?
Koi fish Picture: How big can koi fish grow in a fish tank? 1. koi fish in the small fish tank can only grow to two or three inches because of the limited space in koi fish.
2. For koi fish farmers, if they want to grow up in koi fish, they should put koi fish in a big fish tank or a small fish pond and feed it reasonably. Generally speaking, if you choose a fish tank or fish pond to breed koi fish, you must at least ensure that the length of the fish tank or fish pond is four times that of the fish; The width is 65438+ 0.5 times of the fish length; Water is twice as high as fish.
3. How big can koi fish grow? During koi fish's life, koi fish grew rapidly after hatching, in which koi fish, the male, grew rapidly before the 2nd instar and koi fish, the female, grew rapidly after the 2nd instar. The average length after hatching is 65438 0 cm, 2 cm after 40 days, 3 cm after 60 days and 8 cm after 80 days. From now on, koi fish at 1 0-20cm long, koi fish at 2 years old at 24-30cm long, koi fish at 3 years old at 37-40cm long, koi fish at 5 years old at 45-50cm long and koi fish at 10 at 55-70cm long.
4. As a popular ornamental fish in the world today, koi fish has the reputation of "a living gem in water" and "a work of art that can swim". There are also many fans who are going to try to raise koi fish, but as fans who are raising koi fish for the first time, it is necessary to let them know how big a fish tank koi fish needs.
5. Pay attention to the size of the fish tank mentioned above. If it is a big koi fish, you can only keep one or two. If you are a true koi fish lover and a Feng Shui fish lover, I suggest you customize the aquarium instead of using the small aquarium sold in the supermarket. So how big is the fish tank that keeps koi fish? The recommended volume is above 1.5 cubic meters! This can't be mentioned too much. There are 3 fish tanks in koi fish with a height of over 40 cm, and 6 fish tanks in koi fish with a density of 10 cm. The size of fish tanks is 2.8×0.8× 1, which is considered as a relatively crowded culture density, and the growth rate of koi fish is relatively slow. Therefore, for the problem of how to raise koi fish in fish tanks, the filter screen must be opened 24 hours first, and the filter screen also has the function of increasing oxygen. Once the power supply is cut off, it is necessary to prevent death from lack of oxygen. The most beautiful map of koi fish in the world.
The above is a picture about Huai Yu, koi fish, and a picture sharing about Huai Yu, koi fish. I saw the pictures of koi fish, I hope this will help everyone!