Air Light is ideal to increase the oxygenation of the water and may also be used to enhance the aesthetics of your aquarium. Features: – Compact and original design – Silent – Vibration-damping rubber feet – Electronic regulation valve – Double air outlet in stainless steel – Predisposed for vertical coupling. The Air Pump line is suitable for aquariums from 16 to 180 litres of capacity, very silent and provided with a light to indicate if the pump is turned on or off.