Eheim Air pump set 3704

The vibration-damped Air Pump 400 from EHEIM has a pumping capacity of 400 (2 x 200) l/h and features two separately adjustable air outlets. Therefore, two diffusers are included in the delivery. The air volume can be adjusted directly and manually on the device for each air outlet. Additionally, adjustments can also be made at each diffuser. This allows for the bubbling pattern to be varied according to taste and need. The pump's quiet operation is further enhanced by vibration-damping rubber edges. This keeps the air pump stable and prevents it from moving around unintentionally. The characteristic hum of a classic air pump is also minimized. A special tab is provided for wall mounting. It is also ideal for operating air-driven sponge filters or a bottom filter for shrimp aquariums.