When raising shrimp, the choice of microporous nano oxygenation tube mainly depends on factors such as the breeding environment, pond size, shrimp density, and budget. Here are some recommended types of microporous nanooxygenation tubes and their characteristics:
1、 Recommended Common Models
1. 16 * 10mm type
Features: Outer diameter 16mm, inner diameter 10mm, suitable for most aquaculture scenarios. The blue line represents high density, the yellow line represents medium density, and the size of the surface pores varies, making it suitable for ponds with less or more silt.
Applicable scenario: Suitable for shrimp ponds of general size, capable of providing uniform oxygen distribution.
2. 18 * 10mm type
Features: Outer diameter 18mm, inner diameter 10mm, available in high-density, low-density, and burr types, with varying sizes of surface openings to meet different needs.
Applicable scenarios: Suitable for high-density shrimp farming environments, able to provide more oxygen supply.
3. 20 * 10mm type
Features: Outer diameter 20mm, inner diameter 10mm, commonly used for canvas pond aquaculture.
Applicable scenarios: Suitable for small or special shaped aquaculture environments such as canvas pools.
4. 25 * 10mm type
Features: Outer diameter 25mm, inner diameter 10mm, wall thickness not easy to break, suitable for high-density aquaculture.
Applicable scenarios: Suitable for high-density shrimp farming, able to withstand high water pressure and tension.
2、 Material selection
1. PVC material: It has good corrosion resistance and durability, relatively low price, and is suitable for general aquaculture environments.
2. Nano material: It has better function and anti-aging performance, and can extend the service life, but the price is relatively high.
3、 Installation method
1. Direct laying: Lay the aerator directly at the bottom of the pond or hang it at the bottom of the net cage, keeping a distance of 10-15 centimeters from the bottom of the pond or net cage.
2. Cooperate with steel wire disc: Wrap the oxygen tube around the steel wire disc and hang it in the pond, suitable for large-scale aquaculture environment.
4、 Precautions
1. Choose a reputable brand: When purchasing, choose a well-known brand and a reputable manufacturer to ensure product quality and after-sales service.
2. Regular inspection: Regularly check whether the oxygenation tube and connecting components are intact, and replace them in a timely manner if they are damaged.
3. Cleaning silt: Regularly clean the silt and debris at the bottom of the pond to prevent clogging of the aeration holes.
4. Adjust aeration rate: Adjust the aeration rate according to the density of shrimp and weather changes, ensuring that the dissolved oxygen in the water is within the appropriate range.
In summary, the choice of microporous nano oxygenation tube for shrimp farming needs to be determined and selected based on the actual situation. When choosing, factors such as model, material, installation method, and precautions can be comprehensively considered to ensure that the oxygenation effect is achieved.
