Description
Warm Tips: 1.The pump should not be immersed in water, it needs to be kept dry. 2. If the check valve is not installed, the air pump should be placed above the fish tank water level. 3. Place the air pump below the water level in the aquarium. 4.Use pump Increasing the oxygen content in the water to ensure that the fish in the water will not be deprived of oxygen, while also inhibiting the growth of anaerobic bacteria in the water and preventing the deterioration of the pool water from threateni
