【Ideal for Oxygen Equipment】It is especially suitable for power failure emergencies, as well as the oxygen pump for wild fishing, small water transport. It is very suitable for your garden, landscape, yard, yardor when you go fishing 【Excellent performance】The aquarium air pump has an air flow of up to 2L/min, a pressure of 0.15MPa, and high-quality performance help you fill the level of water quickly. oxygen in the basin. The noise index is only