Summer is a critical time for breeding yellow eels, as high water temperatures lead to increased feeding and more waste production. This can quickly degrade water quality and reduce oxygen levels, creating an environment that can be harmful or even fatal to the eels if not properly managed. To ensure successful summer breeding, the following four key measures should be taken:
First, effective escape prevention is essential during the summer months. Eels are known to be active and may try to escape if conditions are not controlled. It's important to regularly check the drainage system and the integrity of the netting around the pond. The pond’s height should be sufficient to prevent escape, and if it’s not, additional barriers or deeper pools should be considered. The top of the pond should be designed in a "factory" shape, with rounded corners to prevent eels from escaping by moving along sharp edges.
Second, managing water temperature is crucial. High temperatures can cause heat stress in eels, which can lead to serious health issues or death. The ideal water temperature for eel farming is between 20°C and 28°C. To keep the water within this range, shade structures like vines or floating plants can be used to provide cover. Maintaining about two-thirds of the pond covered with aquatic plants helps regulate temperature naturally. If the temperature still rises above 28°C, fresh water should be added—preferably groundwater or deep well water—but the temperature difference should not exceed 3°C. For better results, some farmers use shaded areas or indoor systems to further control the environment.
Third, maintaining good water quality is vital. During summer, eels consume more food and produce more waste, which can rapidly pollute the water. Regular water changes are necessary to keep the environment clean. Ideally, the water should be changed once every two days, but if the water quality is poor, daily changes may be required. Healthy eels will eat actively and make a clicking sound when feeding, which is a good sign that the water is suitable.
Fourth, preventing low oxygen levels is essential. As water temperature rises, dissolved oxygen decreases, leading to hypoxia. While eels can tolerate low oxygen to some extent, prolonged exposure can cause them to float at the surface, affecting their growth and potentially leading to death. To combat this, fresh water should be introduced to lower the temperature and increase oxygen levels. However, avoid doing this in the evening to prevent sudden temperature stratification. Adding mud to the pond can also help mix the water layers and improve oxygen circulation. Additionally, planting aquatic plants enhances oxygen levels through photosynthesis. Any signs of floating heads should be addressed immediately to ensure the eels survive the summer safely.
Neck Massager
Whether it's from sleeping weird, working out too hard, or sitting hunched over for hours staring at your computer, most of us have dealt with kinks in our necks from time to time. According to a peer-reviewed article from Marco Funiciello and Zinovy Meyler, Doctors of Osteopathic Medicine, one of the best ways to soothe aches and pains in your neck is through massage therapy.
While going to a massage therapist can be a relaxing experience, it can also be quite expensive. So if you don't have the time or money to get a professional massage, investing in a portable, at-home neck massager is a cost-effective alternative. The handy gadgets can knead out tight knots and melt stress away with ease.
There are many kinds of neck massagers on the market, including portable handheld models, devices that wrap around your neck, and even manual massager rollers. Some boast special features like adjustable heating controls so you can apply heat therapy to painful spots, while others are designed to target pressure points for migraine relief.
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