Crayfish ",namely" Florida lobster ",is called" blue magic shrimp "when importers introduce this variety, which is also the original origin of the term" blue magic shrimp ". Florida
Crayfish was originally exported from the United States to Germany as an ornamental shrimp.
Can blue magic shrimp eat?
This is a matter of opinion. Are you willing to eat it?
At present, Indonesia or domestic players are basically breeding themselves, which can be divided into two kinds: artificial and original. Among them, the artificially purified blue magic shrimp is loved by aquarium enthusiasts for its pure body color. Because it has a body color as blue as the sky, and it is equipped with huge claws with moire.
With great ornamental value, people are pursuing spiritual pleasure while improving their living standards. Therefore, more and more aquarium lovers regard this easy-to-raise, brightly colored blue magic shrimp as the first choice for getting started. Especially after CCTV reported this kind of pet shrimp, the domestic players' self-bred shrimp seedlings are in short supply and have a broad prospect.
How to raise blue magic shrimp
1, water temperature
The suitable survival water temperature is 4 ~ 32℃, and the suitable growth water temperature is15 ~ 30℃.
The optimum growth water temperature is 20 ~ 28℃, and the lowest tolerable temperature in a short time is1~ 4℃. It can grow normally when the dissolved oxygen reaches more than 2 mg/L. The largest individual can reach 500 grams. However, artificial aquarium is generally 75-200 grams. The low water temperature affects the growth of shrimp, and the high water temperature is easy to lead to the failure and death of blue magic shrimp when molting. The optimal water temperature is based on the conclusion that shrimp farmers keep trying, and the optimal water temperature is helpful to the molting and growth of shrimp.
2. Feed
Blue magic shrimp has a miscellaneous diet, and can eat fresh grass roots, humus, aquatic plankton and artificial compound feed! It can also be done only by fertilizing water, regularly sinking some fresh grass or planting some aquatic plants into the water. Although it is resistant to hypoxia, it is more conducive to improving the growth rate when the dissolved oxygen in the water reaches more than 4 mg/L.
3. Water quality
Blue magic shrimp can survive normally in the environment with pH value of 6.5 ~ 9, but it is best to cultivate in alkaline water, because acidic water quality is not conducive to the growth of shrimp molting. Too acidic water is not conducive to molting, but also promotes the formation of soft shells, which is harmful to the normal life of shrimp, so the pH value should be controlled between 7.2 and 8. The hardness of water should be controlled between 17-25. Too low hardness will easily make shrimp shells soft, while too high hardness will easily lead to too hard shrimp shells and lead to molting failure.
Blue magic shrimp price
The price of blue magic shrimp is generally determined by size.
Blue magic shrimp in artificial sky, pure artificial sky seedling, size1.5-2cm, price in 20 yuan.
Blue magic shrimp in artificial sky, 2.5cm in size, sold in 29 yuan.
Life span of blue magic shrimp
The life span of Sky Blue is 15 years, but the life span of Sky Blue is less than 15 years due to the different environment and water quality. The sky likes weak alkaline water quality, so it is suggested that the bottom sand be paved with black sand and coral sand. Because coral sand can alkaline water quality, black sand can make the sky reflect from the environment and become bluer. The sky grows fastest when the water temperature is 24. The breeding water temperature is 25.