CATDOLL : CATDOLL: How to raise grass carp fry? How to raise grass carp fry at home?

1. How to raise water splash fish fry?

The water temperature is stable, the water quality is kept clean, the adult fish feed is ground up or live feed (Daphnia, brine shrimp) is used, and there is sunlight or fluorescent lighting is used instead.

2. How to raise grass carp fry at home?

Are they to be raised as ornamental fish or edible fish? For ornamental fish, they are normally kept in a tank, while for edible fish, they are kept in a turnover box and both require filtering.

3. How to raise guppy fry?

Thank you for inviting me to answer your question:

It is very simple to raise guppy fry! Don't use an isolation hatching box! Isolation hatching boxes are produced by manufacturers to cater to the needs of some laymen! There are two disadvantages to using hatching boxes: 1. Most hatching boxes have wide gaps, and the fry will be exposed, which cannot play the role of isolation hatching; 2. Even if the fry do not leak out, it is difficult to take them out, and they will be injured, so the survival rate of the fish is very low.

It’s very easy to raise guppy fry well!

1. Try not to change the living environment of the small fish: Change the living environment of the small fish

The fry will not adapt and get hurt. Prepare a 20-30 cm small fish tank. You can install a small filter pump or not. If you install a filter pump, be sure to wrap the water inlet with biochemical cotton to prevent the small fish from being sucked away! Put the guppies waiting to give birth in advance, and then take the mother fish out after giving birth. In this way, the survival rate of the fry will be very high in the original tank and environment!

2. Small fish fry need to change water regularly and quantitatively: if there is a filter pump, you can change the water once a week, and change 1/5-1/3 each time. Just suck the feces at the bottom and replace it with new water! If there is no filter pump, you need to change the water every 3 days or so according to the water conditions! The water can be released in advance and trapped, or it can be mixed with hot water. Note that the water temperature should be higher than or equal to the temperature in the fish tank as much as possible. Try not to change to low-temperature water, as low-temperature water can easily hurt small fish fry!

3. Food and feeding: It is best to use hatchable brine shrimp eggs, and feed them alternately. You can also use shelled shrimp eggs for feeding. You can feed them 3-5 times a day. You should adopt the principle of multiple meals and small amounts. The fish should eat the food within 3-5 minutes without any residue. According to this feeding method, it only takes 3 months for the seedlings to grow from birth to adult fish, and the survival rate can reach 99%. There is almost no mortality!

Home-raised 3-month-old blue dress guppy

4. How to raise black carp fry?

1. Stocking: Before stocking, clean and disinfect the pond, then fill it with water to a depth of 1.0 to 1.5 meters. When stocking, first put a plastic bag into the pond water and pour water on it to let the fry adapt to the temperature of the pond water. After 15 to 20 minutes, you can put the fry into the pond. 50,000 to 100,000 fry can be put into each acre of pond.

2. Feeding management: Feed the fry with soy milk. Soy milk is not only food for the fry, but also provides nutrition for plankton, increases the number of plankton in the water, and provides live bait for bighead carp. Use 3-4 kg of dry soybeans per mu every day, grind into soy milk and sprinkle it all over the pond. When the fry is 3.3 cm long, it can be sold or transferred to the fish seed stage for cultivation. In production, the fry at this stage are called "summer flowers".

5. How to raise goldfish fry?

1. Goldfish have relatively high requirements for water. If you use tap water, you must expose it to the sun for a few days before use, or filter it to allow the chlorine in the water to escape.

2. Changing the water is also crucial. The death probability of goldfish is closely related to changing the water. Changing the water too many times or not changing the water for the fish will cause their death.

3. When changing the water, you should keep some old water, because the small goldfish are very weak and the water temperature cannot change too much. It is better to change the water once a week.

4. Feeding is also very important. When feeding goldfish, you need to pay attention to: Don't feed it too much. It is best to feed it with live fish worms. Goldfish are greedy and often die from indigestion caused by eating too much.

5. Always observe the mental state of the goldfish: If you find that it is in a bad mood or floating on the water, change the water immediately; if you see that most of the goldfish are floating on the water to breathe, give them a bath with 5% light salt water.

6. Arrange the environment for the goldfish. It is best to put some green algae, water plants or bottom stones in the fish tank, which can not only decorate the fish tank, but also play a role in photosynthesis. You can also use the feces of the goldfish to form a wonderful symbiotic relationship and play a role in sterilization.

6. How to raise Mary fish fry?

Hello: The mother fish should be fished out immediately after giving birth to avoid eating her own babies. There will be no problem if you do the following to raise small fish. It is very simple:

1. Change the water once a week, don’t change the water too frequently.

2. It is recommended to grow some aquatic plants in the fish tank.

3. It is recommended to buy a heating rod and adjust the water temperature to between 24 and 26 degrees.

4. Sprinkle some salt every time you change the water to prevent diseases.

5. Feed the fish every day, otherwise they will become weak and die.

6. If you use tap water when changing the water, expose the water to the sun for three days.

7. Get enough sun exposure; one or two hours a day is enough.

8. The water temperature should be constant and not change frequently. Small fish are very weak and they will not be able to bear it if the water temperature difference exceeds 2 degrees when changing the water.

9. You can feed the fish with chopped earthworms or crushed egg yolks. Although egg yolks are ideal, they will pollute the water quality, so it is recommended to feed less. I wish you success in fish farming! O(∩_∩)O

7. Is it easy to raise fish fry?

To raise fish fry, you need good water quality, regular disinfection and sterilization, and feed on time.

8. How to raise pencil fish fry?

When raising pencil fish, the water temperature should be well controlled, preferably always maintained between 25 and 28 degrees. Feed can be either granular or flake feed. Feed in small amounts at the beginning, and do not let the feed sink to the bottom of the tank. Wait until it finishes eating before feeding. The uneaten feed should be removed in time, otherwise it will affect the water quality. The water should also be changed frequently, generally once every one or two weeks, and only one-third of the water should be changed each time. If tap water is used, it should be dried in advance before use.

9. How to raise swordfish fry?

1. Choose a larger fish tank so that it can hold more water and the water quality can be maintained better.

2. The best food to feed swordfish is red nematodes. Granular dry food is also OK, but don't feed too much at one time.

3. Reduce the number of times you take out swordfish. Sometimes children or guests like to take out swordfish and play with them for a while, but try to avoid this.

4. You can grow some seaweed in the water, and swordfish can swim in it, which can also increase the beauty.

5. The density of swordfish should not be too high. Lack of oxygen will cause the swordfish to die. You can also go to the swordfish market to buy an oxygen pump.

6. The temperature should be around 25 degrees. Unsuitable temperature will cause the swordfish to die.

10. How to raise black carp fry?

When raising silver carp fry, you need to feed them suitable food, usually cooked egg yolks. Don't feed them too much each time. You can also feed them brine shrimp, but it is only suitable for the fry after they have opened their mouths.

Usually, you need to provide sufficient light to keep it active. At the same time, you should also pay attention to the size of the water body. If the water is too large, the fish will not be able to eat. If the water is too small, the dissolved oxygen will be relatively low. You should also change the water regularly to maintain the water quality.