An aquarium fan capable of effectively reducing water temperature
When ambient temperatures rise, especially during the summer months, aquarium water can quickly become too hot for its inhabitants. The AQUA-MEDIC Arctic Breeze 6-pack offers a simple and highly effective solution to limit this temperature increase without necessarily resorting to an aquarium chiller.
Its operation relies on evaporative cooling . The six fans create a sustained airflow across the surface of the aquarium, accelerating the evaporation of a small amount of water. This evaporation removes some of the heat present in the aquarium, thus gradually lowering the temperature. Depending on ambient conditions, room humidity, and the tank's configuration, the system can achieve a temperature reduction of up to approximately 4°C .
This method is particularly beneficial for reef aquariums, marine aquariums, and setups equipped with numerous heat-generating devices. Lighting, circulation pumps, return pumps, and other technical equipment can all contribute to raising the water temperature. The Arctic Breeze then helps to continuously dissipate some of this heat.
Six high-performance fans for an airflow of up to 338 m³/h
This Arctic Breeze 6-pack version is equipped with six fans arranged along the entire length of the unit. This configuration allows for airflow distribution over a large area and is particularly suitable for aquariums requiring high ventilation capacity.
The ventilation system can reach a maximum airflow of 338 m³/h . This power reserve allows for significant air movement above the water when temperatures rise. However, it is not necessary to run the fans at full power continuously: the adjustable power supply allows their speed to be adapted to the conditions.
This adjustable setting is convenient for everyday use. A gentler fan speed may be sufficient on moderately warm days, while a higher power setting can be used during periods of intense heat. This allows the fan's operation to be adjusted rather than constantly running at its maximum setting.
Adjustable fans that can rotate up to 90° for better cooling of the aquarium surface
The effectiveness of an aquarium fan depends heavily on how the airflow reaches the water's surface. Aqua Medic has therefore designed a system that allows the fans to be tilted up to 90° . This allows the user to adjust their orientation according to the height of the device, the width of the tank, and the available space around the aquarium.
This adjustable orientation helps to achieve a gentle and even airflow across the water's surface, promoting evaporation. It also allows the Arctic Breeze to be easily adapted to different aquarium configurations without requiring any modifications to the entire technical setup.
The fans are also equipped with a safety cover . This protection limits direct access to the blades and helps to make the entire system safer when working near the aquarium.
A silent cooling system with brushless motors
A ventilation system installed near an aquarium can quickly become a nuisance if it generates constant mechanical noise. The AQUA-MEDIC arctic breeze 6-pack therefore uses brushless motors .
This technology reduces mechanical friction and promotes quieter operation while ensuring a long lifespan. It is particularly well-suited to appliances that may run for several hours each day during warmer periods. The ventilation level can also be reduced when maximum power is not required, further contributing to the system's quiet operation.
The Arctic Breeze thus easily finds its place in a living room, an office or any other environment in which the noise of a traditional cooling system could become unpleasant.
Fan compatible with marine and reef aquariums
The constant proximity of salt water places particular demands on equipment installed around a marine aquarium. Splashes, humidity, and salt deposits can accelerate the corrosion of certain materials. Aqua Medic uses a design combining stainless aluminum and plastic components , suitable for use near a saltwater aquarium.
The aluminum casing also helps dissipate the heat generated during operation. This design makes the Arctic Breeze particularly suitable for reef aquariums, where corals and other marine organisms can be sensitive to prolonged periods of high temperatures.
The fan can naturally also be used on a freshwater aquarium . It provides an interesting solution for maintaining a more reasonable temperature during the summer or during periods of unusually high temperatures.
Adjustable power from 3 to 12V to adapt consumption and cooling
The Arctic Breeze 6-pack operates on a low voltage of 12V and features a power supply that allows the voltage to be adjusted between 3 and 12V . This adjustment directly affects the power of the fans and allows their operation to be adapted to the current needs.
At low power, the fan can maintain a steady airflow while minimizing energy consumption and noise levels. As the temperature rises, the power can be gradually increased to boost airflow and thus enhance the evaporative cooling effect.
This design avoids unnecessarily running the six fans at full power when conditions do not require it. The system thus offers a good compromise between cooling efficiency, power consumption, and user comfort .
Automatic temperature regulation with an Aqua Medic controller
To further automate aquarium cooling, the AQUA-MEDIC Arctic Breeze 6-pack can be used with a compatible temperature controller. Aqua Medic specifically recommends the T Controller Twin 2.0 or the Cool Control 2.0 , available separately.
A controller allows the ventilation system's operation to be linked to the actual water temperature. When the temperature exceeds the set value, cooling can be activated automatically. Once the temperature returns to the desired range, operation is adjusted or stopped depending on the controller used.
This combination is particularly practical for reef aquariums and setups where the temperature needs to remain as stable as possible. It also eliminates the need to manually start and stop fans in response to temperature fluctuations throughout the day.
Dimensions of the AQUA-MEDIC arctic breeze 6-pack
Measuring approximately 40 cm long, 4 cm wide, and 15 cm high , the Arctic Breeze 6-pack maintains a relatively compact size despite its six fans. Its length allows for efficient airflow distribution over a significant portion of the aquarium's surface area.
Dimensions: approximately 40 x 4 x 15 cm (L x W x H).
To maximize its effectiveness, it's best to leave the water surface sufficiently clear to allow for free airflow. Evaporative cooling naturally leads to an increase in the amount of water evaporated: in a marine aquarium, this loss must be compensated for with fresh water, ideally using an automatic top-off system, to maintain stable salinity.
