CATDOLL : CATDOLL: What are the methods of raising fish in fish ponds?

Raising fish at home can not only be used for eating, but also for ornamental fish, so many people will build a pond at home to raise fish. The following is a carefully recommended method for raising fish in a fish pond, I hope it will be helpful to you.

How to raise fish in fish ponds

At the door, which is the widest area outside the door, use small stones from the river and build them up one by one with sand and ash. When building, you must be careful and put more sand and ash, otherwise there will be gaps that will leak.

When the wall is built, add water to check if there are any leaks. If there are any, repair them in time. If there are no leaks, add water. After the water is added, add some disinfectant to disinfect it first, and then add the fish fry.

If there is no requirement to build a pool, just use a slightly larger basin or bucket. First, clean it and disinfect it, then put some fish fry with a high survival rate in it. Raising fish in basins is not very elegant, the only advantage is that it can be moved, making it convenient to change water and clean.

Build a small pool in a spare place at home. I chose to build it under the stairs, so that I could use the spare space. What needs to be paid attention to in the house is oxygen. The sunlight in the house cannot reach the fish pond, so oxygen should be added.

Put blue tiles in the fish pond and add water, the color will give it an ocean feel, and it can be used as a viewing point at home. You can put some flowers and plants around the fish pond to add to the scenery.

It is difficult to build a rockery fish pond on the balcony. First, build the fish pond. Then prepare large stones, design according to your own ideas, use a water pump, mainly to pump water up and let the water flow down. Arrange some plants on the stones, and it will be a small garden fish pond.

After the fish pond is built, it is time to feed the fish. First, use pasta, fish food, and fish bait together with water and knead them into a ball. The most important thing here is to sprinkle a small amount into the fish pond when feeding the fish. If you sprinkle too much, the fish will not be able to finish eating it and the water quality will become bad. If you don't mind the trouble, just change the water more often.

How to raise goldfish in a pool fountain

Site selection: The fountain pool should be placed in a well-ventilated place that is not exposed to the sun. --Goldfish cannot be exposed to the sun.

Green plants: Get some green bath plants and place them at the bottom of a fountain pool filled with water, then place them in the sun for a few days. --Goldfish consume a lot of oxygen.

Prepare water: What you need is green water, which is usually old water (it can be dried on the balcony for a few days). It is when moss and algae form around the porcelain tank when fish have been raised for a long time, and the water will slowly turn green.

Fish release test: In the early stage, you can prepare a few fish to see if the oxygen storage capacity of this fountain pool can meet the needs of the number of fish. If the supply is insufficient, you can add an oxygen exchange tube.

How to raise fish in ponds

1. Water (deep, wide, active, fresh), that is, it requires appropriate water depth; sufficient water source; good water quality, no leakage, complete water inlet and outlet, drainage and irrigation equipment; spacious water surface; and appropriate silt depth (20 to 30 cm).

2. Breed (good breed and strong body). Fish species are the material basis of fish farming and one of the prerequisites for high yield. The requirements for fish species in farming are: strong disease resistance, wide diet, fast growth, delicious meat, easy source of seedlings, and strong body.

3. Bait (sufficient bait) means ensuring the supply of bait and fertilizer. The nutritional composition of the bait should be comprehensive and high in protein. The sources of bait and fertilizer should be wide and diversified. Feed and fertilize reasonably, and implement four determinations when feeding: quality, quantity, timing and location.

Quality control: The quality of feed should be refined and fresh. In addition to being suitable for fish species and different development stages, feeding feed rich in nutrients, the “refined” part should also focus on the fine processing of feed. For example, rough grass and straw should be pulped and crushed into powder and fermented; large and solid feed should be soaked and ground; single feed should be made into mixed and palatable granular feed, etc. In this way, feed that fish do not like to eat and has low nutritional value can be turned into feed that fish like to eat and has high nutritional value. “Fresh” means that the feed should be kept fresh and clean. Do not feed rotten and spoiled feed to fish. Some feeds should be disinfected before feeding to prevent fish diseases.

Quantitative feeding: It means feeding fish rationally and moderately in different seasons and times according to their size. In order to ensure timely supply of feed and quantitative feeding, the annual feeding amount should be planned according to the fish farming plan, fish weight gain plan and various feed coefficients, and then the monthly planned feeding amount should be calculated according to the water temperature, fish growth, etc. The daily feeding amount can be determined according to weather changes, fish eating conditions, fish activity and water quality. If the fish eat quickly after feeding, the feeding amount should be appropriately increased. If the fish cannot finish eating for a long time after feeding, the feeding amount should be reduced. Feed more when the weather is clear, and feed less or not on hot and rainy days; feed more when the fish is strong and swims actively, and feed less or not during the disease period; feed more when the water quality is thin, and feed less when the fish is too fat.

Timing: Feeding should start early and end late in the season, which can extend the growth period of fish. There should be a regulation for the feeding time and frequency during the growth period, generally 3 to 4 times a day is better.

Positioning; Regardless of the density of stocking in the pond, feed should be placed in a feeding device set at a fixed location for fish to eat. Floating feed, such as duckweed, water grass, land grass, floating granular feed, etc., should be placed in a feed frame floating on the water surface. Sinking feed, such as bean cake, vegetable cake, peanut cake, mixed saccharified feed, hard granular feed, etc., should be placed in the feeding area in the water. Placing feed in a feed frame, feeding table or feeding area at a fixed location is convenient for checking feeding conditions, removing feed residues, and disinfecting the feeding area. It also cultivates the habit of pond fish to feed at a fixed location. At the same time, in the fish disease season, medicine can be hung in baskets, bags, and water bodies can be disinfected to prevent fish diseases. Fertilization implements the "three-view" principle, that is, fertilization based on weather, water quality, and fish activity, and implements the principle of frequent and small fertilization.

4. Density (reasonable density) requires that, under the premise of ensuring the specifications of commercial fish, the stocking density should be appropriately increased according to pond conditions, number of fish species, supply of feed and fertilizer, oxygenation equipment and management level.

5. Mixed (multi-species mixed farming) requires the release of various fish that live in different water layers and have different feed bases to achieve three-dimensional fish farming, which can make the most comprehensive, full and economical use of various natural baits and artificial feeds.

6. Rotation (rotational capture and release), that is, according to the growth rules of different species and sizes, in the middle period of breeding, the big ones are captured and the small ones are kept in batches, and the capture and release are rotated. The fish can be released enough at one time and captured in batches, or they can be released in batches and captured in batches, or fish can be caught in hot water ponds and fish species can be raised in traps. Multi-level rotation farming, double-season pond rotation farming, etc. can also be adopted.

7. Prevention (prevention and treatment of fish diseases). Conscientiously implement the principles of early treatment of diseases, early prevention of diseases, comprehensive prevention, and prevention is more important than treatment. Pay attention to the disinfection of fish ponds, fish species, and tools. Always keep fish ponds clean and hygienic, prevent floating heads, prevent diseases, and eliminate pests.