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Why is paddle wheel Aerator Necessary in aquaculture?
Aeration is essential because most biological processes in water depend on the availability of oxygen. Paddle wheel aerator is an good option for farms. Two key processes that require oxygen are the respiration of aquatic plants and animals, and the decomposition of organic waste.
Naturally, the oxygen transfer from air to water occurs slowly, and in stratified water bodies, it can take a significant amount of time for oxygen to reach the bottom layers.
In aquaculture systems, where the density of organisms is much higher than in natural environments, the demand for oxygen increases substantially.
Additional aeration is therefore crucial to support the respiration of aquatic life and to accelerate the breakdown of metabolic waste, ensuring a healthy and balanced ecosystem
When is Aeration necessary ?
Aeration becomes necessary when the dissolved oxygen levels in the water drop to a point that may cause stress to aquatic organisms.
Low oxygen conditions can lead to reduced or halted growth, increased susceptibility to disease, and disruptions in reproductive cycles.
While tolerance to low oxygen levels varies among species, a general guideline is to maintain oxygen concentrations above 70% of the saturation level to prevent stress and ensure optimal health and productivity.
- What Size Pond Can a Paddle wheel Aerator Cover?
Accurately determining the pond size a paddlewheel aerator can effectively cover is challenging due to the many variables that influence oxygen demand and supply.
These include water temperature, fish species, size and stocking density, salinity, cloud cover, wind speed and direction, pond size and depth, fertilizer use, and feeding practices.
Many of these factors are difficult to quantify and tend to fluctuate throughout the growing season.
In practice, the most reliable indicator of aeration needs is the level of production within the pond—the higher the production, the greater the oxygen demand, and therefore, the more aeration required.
If you’d like assistance in choosing the best paddle wheel aerator for your ponds, feel free to contact us by email at proleadtw@gmail.com or give us a call. We’re always happy to help and provide recommendations tailored to your needs.
