Shrimp eggs can be hatched without hatching, which is better

There are pros and cons to each, mainly depending on the requirements and convenience of fish farming, and their respective characteristics are as follows:

1. Hatchable eggs are the best choice for fish growth and water quality hygiene, but hatching is more time-consuming and troublesome;

2. No incubation egg nutrition and palatability, and the water quality will be relatively poor, but feeding is more convenient.

There are advantages and disadvantages to hatchable and non-hatchable shrimp eggs, depending on your needs and preferences.

1.Hatchable shrimp eggs have high nutritional value and are the best feed for many small fish openings. These eggs are a special type of dormant egg that is easy to collect and can hatch after a long time after drying and canning. However, the incubation process requires a certain amount of time and effort.

2.Non-hatching harvesting shrimp eggs do not need to be hatched before they can be used for feeding, and their nutritional value and palatability may be slightly inferior to that of hatchable harvesting shrimp eggs. However, due to its ease of feeding, many aquarists choose this egg.

3.In terms of **, due to the higher nutritional value of hatchable harvesting shrimp eggs, it is usually higher than non-hatching harvesting shrimp eggs.

To sum up, if you have high requirements for nutritional value and feeding convenience, you can consider choosing hatchable shrimp eggs. If you are more concerned about the convenience of feeding, no-hatching of harvest shrimp eggs may be more suitable.

After the hatching of the harvest shrimp continue to reproduce, first put a container, put it in the open air, the water temperature is 26 to 30 degrees, add water and salt to the sun for 20 days, so that the color of the water is brownish-green, put the hatched harvest shrimp seedlings into the dried container, sprinkle a little bran as the food of the harvest shrimp, the harvest shrimp can grow up slowly, mating and reproduction.

Introduction of harvest shrimp

Harvest shrimp can also grow up, first put the tap water into the container, add sea salt, put it in the sun for 20 days, the salt water begins to turn brownish-green, at this time you can put the hatched harvest shrimp seedlings into it for feeding, sprinkle some bran in the water, last night's harvest shrimp food, half a month later, the small harvest shrimp seedlings grew up, they reproduce in the water, more and more.

Harvest shrimp, also known as harvest insect fairy shrimp, is widely distributed in salt pans or salt lakes on land, with high nutritional value. The athletic posture is beautiful and the colors are pastel.

The winter eggs of the harvest shrimp are a very special dormant eggs, which can be dried and canned, sold on the shelves in the form of commodities, and can be easily hatched out, as a high-quality live bait, the harvest shrimp is widely used in aquaculture.

Harvest shrimp has many advantages, durable eggs are easy to collect in large quantities and can be stored for several years; Durable eggs hatch into nauplii larvae, only about one day, easy to cultivate, live bait, not easy to cause water quality deterioration, do not sink, have the ability to swim slowly, moderate size, rich in protein and fatty acids, so it is a good bait for fish, shrimp and other seedlings.

Harvest shrimp can only live for a week at most after hatching, and after hatching, they need to be raised in super-salt water of more than 5 thousandths. During the period, pay attention to high-density intensive culture, control the temperature at 5 to 35 degrees, and need to inject oxygen if necessary. Yeast powder can be used for food, and seawater can be used instead of salt.

Harvest shrimp do not survive for a long time after hatching, and can only survive for more than a week at most. Harvest shrimp are supersaline water organisms that need to be raised in more than 5 thousandths of salt water after hatching.

During the feeding period, pay attention to the density of feeding, otherwise the harvest shrimp is prone to death. Harvest shrimp need high-density intensive culture, suitable for survival at a temperature of 5 to 35 degrees, and oxygen needs to be pumped when the outside temperature is high.

The owner can buy yeast powder to feed the shrimp, and at the same time use seawater instead of salt to better maintain the water quality, which can effectively prolong the life of the shrimp.

Hatching of harvest shrimp needs to be carried out in brackish water and needs to be soaked in brackish water for one to two days. If the temperature is controlled at about 25 degrees Celsius and given appropriate light during the period, it will only take about a day to hatch. However, it is best to use oxygen and separate the egg shells after hatching to avoid choking on the fry.

Before hatching the harvest shrimp, you first need to find a shallow container, and then according to the ratio of 1 liter of water to 15 grams of coarse salt, pour the mixed light salt water directly into the container, pour the harvest shrimp eggs directly on the water surface, and leave it for one to two days to hatch the larvae.

The most suitable incubation temperature for harvest shrimp is about 25 degrees, and the higher the temperature, the shorter the incubation time. During the hatching period of the harvest shrimp, a certain amount of light is also required, and after 1 day, the larvae will hatch successfully.

However, there is also a layer of eggshells on the surface, which needs to be carefully separated before the fry can be fed, otherwise the fry will be stuck in the eggshell. In order to be able to retain the live larvae of the shrimp, it is best to be able to connect them to oxygen.

Harvest shrimp can live for 48 hours after hatching. Brineshrimp (English name: brineshrimp) is a genus of abundant insects in the family Harvest Worms.

It is widely distributed in salt pans or salt lakes on land all over the world. The adaptability of the shrimp to temperature, salinity and dissolved oxygen is very strong, and the shrimp is dioecious, and the reproductive mode can be divided into two types: oviparous and ovoviviparous.

In poor environments such as high salinity and low dissolved oxygen, oviparity is induced to form durable eggs. At low salinity and high dissolved oxygen, the zygote will develop directly into nauplii larvae. Its athletic posture is graceful, the color is soft, and the body is slender and average.

The head has paired stalk eyes and single eyes, and the antennae are filamentous.

The seedlings and eggs of the shrimp are very nutritious and are excellent bait for juveniles. The individual of the harvest worm is very small, it is very suitable for feeding the newly hatched juvenile fish and small ornamental fish, especially the harvest worm contains astaxanthin, which is a natural ornamental fish color enhancement feed, and the ornamental fish fed with the harvest shrimp are colorful.

Hatching method of harvest shrimp:

1. Shallow disc incubation method: take a long and shallow shallow dish and inject the previously prepared incubation water, sprinkle the shrimp eggs evenly on the water surface, and then hatch into nauplii larvae after standing for 24 36 hours.

2. Deep-water incubation method: Take a deep and wide container (two liters of PET bottle), inject the prepared incubation water, pour in an appropriate amount of shrimp eggs, and then insert the pumping hose to roll the water in a pumping way, let the shrimp eggs roll in the water, and after 24 to 36 hours, they can hatch into nauplii larvae, which is the most common method at present.