Shrimp pond aerators are one of the essential equipment in intensive and super-intensive aquaculture. These aerators, also known as aerators, are useful for maintaining dissolved oxygen (DO) levels within the optimal range.
Additionally, aerators serve several other functions, such as stratifying DO concentrations in ponds, regulating sediment deposition, stabilizing water currents in ponds, maximizing feed distribution areas, and minimizing dead spots in ponds.
The presence of shrimp pond aerators is crucial, so you need to ensure you have chosen good quality aerators and installed them in the right quantity in your vannamei shrimp ponds. Find out more tips in this article!
Also Read: How to Easily Calculate Vannamei Shrimp Size
Tips for Choosing Shrimp Pond Aerators
1. Ensure the Quality of Shrimp Pond Aerators
Currently, many domestic and international aerator factories offer high-quality aerators at affordable prices. Aquaculturists can conduct small research to compare the quality and prices of each aerator factory available. By conducting this research, aquaculturists can obtain the necessary information to make the right decision in choosing aerators that suit their needs.
2. Pay Attention to Aerator Power
The oxygen requirements in each pond can vary depending on several factors, such as stocking density, pond area, and shrimp growth stage (Day of Culture/DoC). Ponds with high stocking densities require more aerators than ponds with lower stocking densities. The size of the aerator should also be adjusted to the pond area to ensure sufficient oxygen distribution. The same applies to the shrimp growth stage.
In the initial stage, when the shrimp are still in the larval stage, fewer aerators may be needed compared to when the shrimp have grown larger. It is important to ensure that the selected aerators can effectively increase oxygen levels and distribute them evenly throughout the pond. As a guide, an aerator with a 1 Horse Power (HP) rating is considered ideal for supplying oxygen for every 500 kg of shrimp. Furthermore, to determine the number of aerators required, the total biomass of shrimp needs to be estimated first.
3. Choose Rust-Resistant Aerators
Shrimp pond aerators are often exposed to water directly, requiring sturdy construction and materials. The main component that is very vital is the dynamo or engine part. Therefore, it is advisable to ensure that this part has good resistance to water exposure and is not prone to rust.
4. Ensure Aerators Have Easily Accessible Spare Parts
When selecting shrimp pond aerators, it is important to ensure that their spare parts are easily accessible. Thus, if there are any problems or damage to the aerators, you can immediately complete the necessary repairs and maintenance.
Also Read: Understanding the Term “Anti-Dumping” in Shrimp Export
Determining the Number of Required Aerators
To determine the number of shrimp pond aerators required, you need to consider several factors such as the available pond area, shrimp stocking density, available water resources, and proper shrimp pond management. Here are the steps you can follow:
1. Calculate Pond Area
The first step in determining the number of aerators needed for shrimp cultivation is by calculating the pond area. This is because not all ponds are the same size. Make sure you also measure the size of the aerators to fit the pond area you have.
2. Calculate Shrimp Stocking Density
The vannamei shrimp stocking density is also one of the factors that determine the number of shrimp pond aerators you need. The higher the stocking density, the more aerators are required. This is to ensure that the amount of oxygen received by the shrimp remains sufficient even when cultivated at high stocking densities.
3. Determine the Number of Aerators
After knowing the pond area and shrimp stocking density, you can then determine the number of shrimp pond aerators needed. Calculate the number of aerators required based on the pond area and aerator size. Make sure each area of the pond receives sufficient aeration to support healthy shrimp growth.
Also Read: How to Increase the Appetite of Vannamei Shrimp
Vannamei Shrimp Cultivation is More Productive with DELOS!
Shrimp pond aerators are one of the important shrimp pond equipment to use during cultivation. This is because aerators make aeration in the pond more uniform, and shrimp receive sufficient oxygen supply for optimal growth.
For those of you who still need to figure out the need for aerators in shrimp ponds or want to discuss vannamei shrimp cultivation issues, you can contact DELOS! DELOS is an aquatech company that can help you explore new opportunities while making your shrimp cultivation more productive.
Contact DELOS at contact@delosaqua.com or visit our website at www.delosaqua.com to discuss your vannamei shrimp cultivation issues further.