Arctic breeze 2-pack fan Spray water protected fans (IP 55). Silent long life fans, with real ball bearing and brush free motor. 12 V low voltage with adjustable transformer (3 - 12 V) for speed control. By this, the cooling power can be adjusted. High capacity fans, adjustable from 80,000 l/h (double unit at 12 V) to 240,000 l/h (6 fold unit at 12 V). Power uptake...

JBL ProTemp Cooler x200 Cooling fan for freshwater and marine aquariums from 60-200 l Cools water temperature by 2 - 4 °C despite high ambient temperatures: cooling fan with modern cross-flow fan and broad air flow for aquariums Easy to mount on the aquarium edge: pane thickness max. 2.4 cm. Air flow direction freely selectable and casing on mount...

Thermometer cool control Regulates the cooling fan between 1 and 50 W (e.g., JBL Cooler, all sizes). Measures the temperature with its own temperature sensor. Connected via a DC 5/2 mm connector with the cooling fan. Temperature selector ranging between 18 and 36 °C. Switch for automatic, manual or off. Includes functional diode controller.