CATDOLL : CATDOLL: Can the single-striped catfish be bred artificially?

Can the single-striped catfish be artificially bred?

Can!

The single-striped fish can be artificially bred and placed in a pond for breeding, but it can only be bred alone and not mixed with other fish because the fish is very fierce. The fish is extremely fierce, and the black fish is much inferior to it!

What should I prepare if I want to raise fish?

What should I prepare if I want to raise fish?

How to raise fish and what should you prepare? Nowadays, fish farming is becoming increasingly popular, and novices have to pay attention to many aspects when raising fish for the first time. We all need to understand and see what should we prepare if we want to raise fish.

What should you prepare if you want to raise fish? 1 The first step is to think about what kind of fish you want to raise and how many you want to raise.

Decide what kind of fish to raise and how many to raise based on your own hobbies. Generally, it is based on your own economic situation, whether there is enough indoor space and time, etc. If the economic conditions allow, you can consider raising high-end fish, and if the conditions are average, consider popular and easy-to-raise fish. The size of the fish tank is selected according to the actual situation, combined with indoor space, the number of fish to raise, etc.

Preparation of fish tank and filter media.

Once you have a specific goal, start taking action. You can choose to buy a finished fish tank or have it custom made. First go to a nearby glass shop to have a look. If you don't have one, you can order it on Taobao. Remember that custom-made fish tanks must use ultra-clear glass. Finished fish tanks are divided into upper filtration and lower filtration. You can buy them according to your preferences. If the number of fish you are breeding is not large, you can consider upper filtration, after all, the price is relatively cheap. If the number of fish you are breeding is large or you are breeding large fish, it is recommended to buy a filtered one.

The main difference between upper and lower filtration is that the upper filter tank has a smaller capacity, the filter material that can be put in is limited, and the purification function is relatively weak, which is suitable for small fish or low-density breeding. The advantage is that it is easier to take care of and the initial investment is small. The lower filter has a large filtering space, multiple functional areas, and a powerful biochemical filtration function, which is suitable for raising large fish and high-density breeding. The disadvantage is that the later maintenance is relatively cumbersome and the initial capital investment is large.

Water circulation system purchase

Finished fish tanks will be equipped with a complete set of water circulation and heating systems, but it is recommended to have a spare water pump. Homemade fish tanks should be equipped with water pumps, pipes and accessories, heating rods, surfing pumps and other equipment. The choice of water pump can be determined according to the total volume of the fish tank plus the filter. For example, if the volume of the fish tank is 150 liters, the lower filter is 15 liters according to 1/10 of the water volume of the fish tank, and the total water volume is 165 liters. The water pump circulates 10 times per hour, and the water pump power = 165 liters * 10 = 1650 liters/hour, then we can choose a power of 1800 liters/hour.

Due to the influence of head and pump quality, the actual flow rate of a pump is generally 10-20% less than the calibration, so a 20% margin should be added when selecting. Water pumps and heaters must be purchased from branded brands.

Preparations for fish farming:

(1) Once the fish tank arrives, the filtration equipment is complete, and the water is properly maintained, then buy the fish.

(2) Prepare quarantine drugs, such as potassium permanganate, methylene blue, or special salt.

(3) To raise fish, you must first take care of the water, so you can buy probiotics such as nitrifying bacteria and photosynthetic bacteria in advance.

(4) If you are raising tropical fish, you must have a heating rod, and of course a thermometer is also essential.

(5) It is recommended to buy a set of reagents to measure water quality, such as pH value, ammonia nitrogen, nitrite, etc. Many fish deaths are caused by poor water quality.

(6) It is recommended that you buy some medicines to treat common diseases of ornamental fish, such as white spot disease, saprolegniasis, fin rot, etc. After all, as a novice, a single mistake may cause the fish to become sick. Prepare the medicines in advance so that you can receive timely treatment.

What should you prepare if you want to raise fish? 2. First decide the species you want to raise, and then decide what fish tank to buy.

2. Prepare the necessary equipment, including a fish tank, a scoop net, a bag of fish food and a bag of sterilization salt.

3. After preparing the necessary equipment, you can now go to the fish market to buy your favorite fish. Generally, when choosing fish, you should pay attention to: there are no obvious external injuries on the fish's eyes, head, scales, tail, etc.; when catching fish, choose fish under the water, as these fish generally swim faster; and fish that look normal to the naked eye.

4. Pay attention to the water used for fish farming: ordinary household tap water will do, but tap water contains chlorine. We need to use a fish tank or other water basin to fill with tap water and leave it for at least 24 hours to wait for the chlorine in our hands to evaporate. This is healthy.

5. Put the purchased fish into clean water and sprinkle a little fish sterilization salt to sterilize the water.

6. Pay attention to the feeding of fish. Fish are not afraid of hunger but cannot stand fullness. If you keep feeding fish, they will keep eating until they die of fullness. Normally, you only need to feed fish once every 2-3 days.

7. Don’t raise too many fish at one time. If your fish tank is small, too many fish will cause oxygen in the water. It would be best if you buy a small air pump specifically for raising fish.

8. When you first buy fish, please note that you should not change the water or feed them for 2-3 days;

9. Change the water for fish once every 5-7 days, and feed them once every 3-4 days. Fish are not afraid of starvation, but they cannot stand being full.

10. It is best to use soda water to clean the fish tank. If you don’t have soda water, just use clean water or tap water. Never use soap or detergent to clean it.

11. Goldfish and koi are cold water fish, while the others are all classified as tropical fish. All tropical fish must be heated to keep the water temperature at least 20℃.

12. A large tank can raise big fish as well as small fish, but a small tank can only raise small fish.

13. Considering your financial ability and the area where you want to place the fish tank, the larger the fish tank, the better. Small round tanks, cylindrical tanks, and flat tanks are not recommended.

14. If you are raising fish, it is okay to have stronger light. The bottom sand is very important and must be selected well. The fish tank cannot be too high.

15. Filtration is necessary, but the bigger the better. The tolerance of fish and grass must be considered.

16. If you want to raise an animal but don’t know what is suitable for you, then goldfish is the right choice.

17. Catching fish is troublesome and expensive, so don’t think it is too easy.

18. Add less unnecessary things into the fish tank. Many times, fish do not die from illness, but from being exhausted.

19. If you find abnormalities on the body or head of your fish, or white or yellow spots, there may be too many bacteria in the water. You should sprinkle some bactericidal salt on the abnormal parts and replace them with clear water in time.

20. If they are pets, please give them enough care.

3. If you want to raise goldfish, you should place the glass tank near the window in a ventilated and sunny place. Pay attention to the stocking density. According to the size of the container, you should arrange it reasonably. It is better to raise less than more. Because the indoor air is not well circulated, if you raise too many, the water will be turbid, which may cause the goldfish to die of lack of oxygen. If you have an air pump, you can raise more. If you find that the goldfish is floating, you need to turn on the air pump to add oxygen, especially at night, when oxygenation is more necessary.

Live fish worms are the most ideal bait for home fish farming. The water quality is not easy to deteriorate. Dried fish worms and artificial synthetic pellet feed can also be used. Live fish worms are now available on the market, but it is troublesome to buy them every day. For the dried fish worms sold on the market, choose fresh ones with loose particles to feed the fish. Do not buy old and moldy dried fish worms to feed the fish. It is better to use complete feed with complete nutritional ingredients for artificial pellet feed, which is available on the market.

In order to keep the water pure, the amount of feed should be strictly timed and quantitative. Usually, it is advisable to feed once or twice a day. Each amount of feed should be eaten within half an hour. Do not feed too much. There are two harms of feeding too much: first, the fish will be full, the metabolism level will increase, and the oxygen consumption will increase, which may cause the goldfish to die of suffocation due to lack of oxygen; second, the leftover feed will easily rot and ferment, causing the water quality to deteriorate, which will also cause lack of oxygen. In fact, goldfish are relatively resistant to hunger, and there will be no problem if they are not fed for a week or two.

It is very important to keep the water pure when raising goldfish. You should often use a latex tube to suck out the accumulated residue, the feces, leftover bait and turbid water at the bottom of the glass tank, and then slowly add new water that has been placed for a day. If the water plants float up or the rockery is knocked down during the operation, you should restore it to its original state in time.

The longer you keep fish, the more sediment will accumulate. Even if you clean it every day, you can't remove it all. If the sediment increases and affects the clarity of the glass tank, you must completely change the water and clean the glass tank to keep the water pure, easy to watch, and maintain a good living environment for goldfish.