The use of aeration discs for fish pond oxygenation is an effective method with multiple advantages. The following is a detailed analysis of the use of aeration discs for fish pond oxygenation:
1、 Aerobic effect of aeration disc
The aeration disc enhances oxygen through micro pores at the bottom, allowing oxygen to be directly injected into the bottom of the fish pond and increasing the dissolved oxygen level in the lower layer of the water. This method is more effective than adding oxygen from the surface of the water, as the bottom micropores can evenly distribute oxygen throughout the water, reduce water stratification, and improve dissolved oxygen utilization.
2、 Aeration disk material and structure
Aeration discs are usually made of waste tires or rubber that are pressurized and expanded at a specific temperature, and then extruded into a tubular shape through a squeezing mechanism. This material is low-cost and has many gaps inside. When oxygen is added through the air inlet, it will escape from these gaps. Although the bubbles escaping from the aeration disc are relatively large, usually with a diameter of 2-3 millimeters, and may even reach centimeter level, they can still achieve good oxygenation effect due to their large oxygenation area.
3、 Applicable scenarios for aerating the aeration disc
Aeration discs are suitable for fish ponds of various sizes, especially for situations that require low-cost and rapid oxygenation. When the weather is bad or there is a lack of oxygen, the aeration plate can play a "life-saving" role, keeping the dissolved oxygen in the water at a minimum and preventing aquatic animals from dying due to lack of oxygen. In addition, the aeration disc is also suitable for fish ponds that need to improve water quality and enhance aquaculture efficiency.
4、 Advantages of aerating disc for oxygenation
1. Improving dissolved oxygen levels: Aeration discs can significantly increase the dissolved oxygen levels in fish ponds, providing a favorable growth environment for aquatic organisms.
2. Improving water quality: By increasing dissolved oxygen levels, aeration discs can promote the growth and activity of beneficial microorganisms in fish ponds, accelerate the decomposition and transformation of organic matter, thereby reducing the content of harmful substances such as ammonia nitrogen and nitrite, and improving water quality conditions.
3. Energy saving and environmental protection: The aeration disc aerator has relatively low energy consumption and is easy to install and maintain, which can save breeding costs.
4. Improving aquaculture efficiency: Adequate dissolved oxygen provides a favorable growth environment for aquatic organisms, promoting their metabolism and growth and development, thereby improving aquaculture efficiency.
5、 Precautions
When using aeration discs to aerate fish ponds, the following points should be noted:
1. Reasonable layout: Based on the actual situation of the fish pond and the type of aquaculture, arrange the aeration plate reasonably to ensure that oxygen can be evenly distributed throughout the entire water body.
2. Regular maintenance: Regularly inspect and maintain the aeration disc to ensure its normal operation and oxygenation effect. At the same time, attention should be paid to cleaning up debris and blockages in the pipeline to prevent affecting the oxygenation effect.
3. Cooperate with other equipment: In situations where higher dissolved oxygen levels are required, it can be used in conjunction with other oxygenation equipment, such as floating aerators, disc aerators, etc., to improve oxygenation efficiency.
In summary, the use of aeration discs for fish pond oxygenation is an effective method of oxygenation, which has multiple advantages such as increasing dissolved oxygen content, improving water quality, energy conservation and environmental protection, and enhancing aquaculture efficiency. During use, it is necessary to pay attention to reasonable layout, regular maintenance, and coordination with other equipment to ensure its normal operation and oxygenation effect.
