The Tunze Aquawind is an especially low-noise aquarium ventilator provided with a 5V low-voltage power supply unit. Moreover, it comes with an attachment clamp, which can be used for every aquarium edge up to 25 mm (.98 in.). It produces a laminar air movement over the surface of the water, accelerating the evaporation process and thus achieving a cooling of the water.
In standard aquariums, the cooling may amount to 1° to 2°C (1.8° to 3.6° F) on 500 liters (132 USgal.).
Dual speed adjustment, with power supply unit and universal holder.
Dimensions (L x W x H): 270 x 100 x 30 mm (10.6 x 3.9 x 1.13 in.).