by the pump? If you want to avoid small fish being sucked by the pump, you can cover the water inlet with a silk stocking, so that the fish can not pass through. Usually, the flow of the pump should be strictly controlled, and the flow is too small to achieve the purpose of filtration. But if the flow is too large, it will also make the fish very tired. Normally, the flow rate of the pump is related to the size of the fish tank, and it must ensure that all the water is circulated 7-10 times per hour.
of the water pump for fish farming? 1. Help to filter: The primary function of the water pump is to help filter. If there is only a filter box, it will not play any role, but with the pump, the water can flow. When the water flows into the filter box and passes through the filter material layer by layer, the impurities in it will be filtered out.
2. Promote activities: In addition to being conducive to filtration, the water pump can also promote the activities of fish. The flowing water will cause some resistance in the process of fish swimming, so as to better carry out activities, which is also very helpful to the health of fish.
3. Maintain the water quality: Although filtration also has the function of maintaining the water quality, the water flow formed by the pump will activate the stagnant water, and some aerobic bacteria will start to grow with the help of this environment, thus improving the nitrification system in the tank. If the nitrification system is good, the water in the tank does not need to be changed frequently.
