How to grow crayfish at home

Cultivation of crayfish is a painstaking business, requiring a lot of patience and time. People breed crayfish for themselves or for sale. If you love seafood and want to eat plenty of crayfish, then the area of ​​breeding animals should not be large. If you want to breed crayfish in order to get income, it means that you need to approach this issue more carefully and find a suitable room. By the way, breeding crayfish is quite a profitable business. Crayfish are appreciated by many gourmets who are willing to pay good money for quality goods. In Russia, this industry is not developed and it will be easy to occupy a niche. The main thing is to create conditions under which the cancer will grow, get fat and feel great.

How long do raki grow

It should be noted that breeding crayfish is a long-term business. Cancer from birth increases to its maximum size in 4 years.Therefore, you need to be prepared for the fact that you will receive the first profit no earlier than a couple of years from the start of the crayfish growing. And all this time they will need to be fed and maintained.

Where to breed crayfish

The natural habitat for crayfish is small ponds that do not freeze through in winter. Water does not need filtration in them - the flow pond provides the animals with everything they need - the optimal temperature for life and food. However, finding such a natural pond is quite difficult. Even if you live on a plot of land, digging a pond will not be enough. In winter, all the crabs will simply die from the cold. Therefore, creating conditions for breeding crayfish, you need to take into account the peculiarities of their life. So where can you keep crayfish?

1. In the pool. This method is suitable for those who have their own swimming pool on the plot. You will also have to abandon swimming in it for the next few years, as the crayfish grow long enough. The pool should be divided into two parts. In one part adult crayfish will live, and in the other - young growth. This is done so that adults and strong individuals do not eat young crayfish.As soon as the cancer grows stronger and will be ready for the transition to the “adult” pool, it will be moved.
2. In aquarium. For breeding crayfish aquarium must be very large. Because there is no reason to breed 10 or 20 individuals, you need to grow at least 200 crayfish to get a tangible result. If you want to breed crayfish in an aquarium, you need to buy a capacity of at least 500 liters. You also need to organize regular filtration of water, which ensures the normal functioning of crayfish. In any living room for the crayfish it is necessary to create the optimum temperature. Whatever place for breeding animals you choose, the temperature should not fall below zero degrees Celsius, otherwise the crayfish will die. If you can arrange a temperature of +15 degrees for crayfish, that's fine. In this case, they will not hibernate and stop growing.
3. In the basement. Some people successfully grow crayfish in the basement. Why? It is very convenient. A large area allows you to place fairly large tanks or aquariums with crayfish. In the summer in the basement is always cool, and in the winter - not cold. If you want to imitate the natural environment, you need to sprinkle sand on the bottom of the tank with water.Also place in the vat stones, for which the crayfish love to hide.
4. In the annex. If you do not live in an apartment, but in the country, you can grow crayfish in any extension. Even the most collapsed shed will be suitable for this business. The main thing here is that it is not cold inside the room, especially in winter. Insulate the extension and calmly build crayfish there.

How to breed crayfish at home

So, the place for breeding animals is selected. What's next? We will understand everything in order.

1. First you need to buy two or three large tanks. They should be glass (aquariums) or plastic. Iron tanks are better not to set, crayfish do not take root in such conditions. Tanks must be equipped with a filtration system, that is, a drain. The drain hole must be closed with a net so that no cancer will suffer.
2. Several vats are needed in order to distinguish between cancers by age. After young crustaceans are born in the pond, adults need to be transplanted. It is not necessary to transplant babies, because they are not ready to adapt to the new environment. But those who have reached a certain age, can already settle in a new place.It is best to divide the crayfish into three ages - adults, medium-sized young and very small crustaceans. Transplantation of crayfish by age is done manually, visually at a glance.
3. You can buy crayfish in the form of larvae and adults. If you decide to buy adult crayfish, you need to know that there should be two females for one male. Interestingly, the male fertilizes two females, and the third kills, so the proportions should be just that. It is best to buy crayfish in the fall when mating occurs. They will give you a new offspring, which you will already grow from scratch.
4. It should be noted that in the water, where small crustaceans are kept, filtration should be as careful as possible. Juveniles are so small that they can even seep through the net - so you can lose some of the offspring.
5. Once again, I would like to draw your attention to the fact that the temperature of air and water should be comfortable. If the temperature does not fall below 15 degrees, the crayfish grow faster and have larger sizes.
6. What to feed the crayfish? In their natural environment, crabs feed on anything - plants, carrion, organic compounds, frogs, small fish, worms, larvae. In artificial environment, you can feed them with the same composition.However, to make life easier for you and not to be constantly in search of larvae and fish, you can add boiled cereals (cereals), vegetables, fish food, meat, whole grains to the diet.
7. Lighting for crayfish does not matter much. One light bulb is enough to keep it on all the time.
8. Several times a year, crayfish molt, that is, shed their old armor. At this time, they are quite vulnerable to other adult individuals. Therefore, it is necessary to carefully monitor the feeding of the crayfish so that they do not eat their “defenseless” relative.
9. Most profitable to breed blue crayfish. They are more fleshy, besides, they grow faster and gain weight.

Cancers can get infectious diseases or suffer from parasites. All deviations from the norm are due to improper keeping of animals. It is very important to change the crayfish water in time, not to overfeed them, not to give them raw meat, to provide the right temperature for a comfortable life.

When breeding crayfish you have to spend money on the animals themselves, water tanks, filtration systems, as well as feed. But most of all you need to invest attention and patience. When breeding crayfish it does not happen that he threw crayfish into a vat and wait for profit.To get a real result, you need to love this business and give it all your time. And then you can not only enjoy delicious and tender meat, but also get a considerable income.

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