CATDOLL : CATDOLL: How to build a fish pond

How to make a fish pond

The steps for raising a fish pond are as follows:

1. Site selection: When building a fish pond, you should choose a sunny, ventilated place away from noisy areas.

2. Construction specifications: The area of ​​the fry pond is 3-5 mu, the pond depth is 1-1.5 meters, the area of ​​the adult fish pond is 8-10 mu, and the pond depth is 1.5-2 meters.

3. Pond cleaning and disinfection: Drain the water in the pond, sterilize it by exposing it to the sun, and then add quicklime for disinfection.

When building a fish pond, you should choose a site with sufficient water resources, open terrain, sunny and ventilated conditions, and away from factories and residential areas to prevent water pollution during breeding, which would frighten the fish and affect the survival rate and quality of the adult fish. When breeding fish such as bighead carp, you should choose a site with less aquatic plants.

When building a fish pond, the construction specifications of the pond should be determined according to the growth stage of the fish. When breeding fry, the pond area should be controlled between 3 mu and 5 mu, and the pond depth should be maintained between 1 meter and 1.5 meters. When breeding adult fish, the pond area should be increased to 8-10 mu, and the pond depth should be between 1.5-2 meters.

How to build a family fish pond:

1. Use ordinary cement or white cement to build the shape of the fish pond (or use red bricks);

2. Waterproof the inside and side walls of the pool (using SBS or rigid waterproofing, etc., to exceed the water level), this must be done;

3. Make a water circulation system and install a circulation pump;

4. It is best to use some stone, ceramic tiles, mosaics or pebbles on the surface of the pool. The small landscape will be very atmospheric and look very refined.

How to raise goldfish in a pond

Raising goldfish in a pond has relatively high requirements for the pond. Specifically, after a slight modification of an ordinary fish pond, it can be used to breed ornamental fish - goldfish, with a breeding survival rate of more than 90%. After one year of breeding, 9,000 large-sized goldfish with a body length of more than 10 cm can be produced per 667 square meters. The economic benefits are 3 to 4 times that of raising edible fish. It is an emerging breeding industry with development potential. The main technical measures are introduced as follows:

1. Desilt and clean the pond. Clean the pond in winter and remove excess silt at the bottom of the pond. The area of ​​the fish pond should be between 667 and 1,300 square meters, and the water depth should be controlled at about 1 meter.

2. Stocking of fish fry. Use organic fertilizer to cultivate water quality before stocking in spring. Stock about 10,000 goldfish fry with a body length of more than 5 cm for every 667 square meters of aquaculture water surface. If there are aquatic plants in the pond, 50 grass carp fry with a body length of 15 cm can be stocked for every 667 square meters of aquaculture water surface.

3. Feeding: Feed fresh fish worms in the early stage, and complete compound feed in the middle and late stages.

4. Prevent harmful organisms. Prevent water birds, frogs, snakes, and rats from invading.

5. Disease prevention measures. These are the same as those for edible fish farming.

6. Daily management. Same as the management method for edible fish seedling cultivation stage