If you want to improve the water quality of fish, you must be trapped in the water first. Because the water used for fish farming is mostly tap water, although this water is not polluted, a small amount of chlorine will remain in it after disinfection, and the residual chlorine can be volatilized by drying the intercepted water. After that, it is necessary to continuously filter, which can filter out impurities in the water and make the water clear. In addition, we should pay attention to the cultivation of bacteria, turn off the lights and explode oxygen to accelerate their reproduction after pouring nitrifying bacteria, and establish a nitrification system.
Changing water is an essential step in fish farming, which can not only improve the water environment, but also prevent diseases. However, the water should not be changed too frequently, usually once a week, and the amount of water changed should not exceed one third of the total, otherwise it will stimulate the fish. Although changing water is effective, it can't be changed every day. Usually, improving water quality mainly depends on filtration. Filtering needs a filter, which can keep the water circulating, filter out all kinds of impurities in the water and improve the water quality.
Matters needing attention in fish farming
In the process of raising fish, we should master the method of changing water, change water regularly, and maintain a good water environment. And when feeding, we should choose the method of eating less and eating more meals to avoid water pollution, and we need to let the fish tank receive proper light at ordinary times to make the fish healthier. When feeding, try to choose the method of eating less and eating more meals, and don't feed too much at a time, otherwise it will easily lead to overload of the filtration system, water pollution, and may lead to illness or even death of fish.
It is also necessary to increase the light in the fish tank properly, because not only plants can't grow without light, but also fish can't grow. Proper illumination can kill bacteria in the water, enhance the fish's physique and make the fish's body color more colorful.