hehe det finns ett hopp ändå 5grader på 150 liter The thermoelectric Minicooler completes the line of the Aqua Medic Titan coolers at the lower end. It is designed for aquariums up to 150 l volume, especially to prevent overheating in coral reef aquariums. The cooler uses the thermoelectric method with peltier elements. This methos is only economic for low capacities. Electric current is directly converted into heating or cooling. No compressor is used, no environmentally unsafe cooling oil. The unit can be switched from cooling to heating, by simply changing the poles of the DC current. The peltier elements are operated with 24V D.C. The transformer is already included in the housing, so the cooler can be directly connected to the mains. (230V or 110V, watch the label). The cooler can be used for seawater and freshwater. The heat exchenger is made of teflon coated stainless steel and corrosion free. The unit is supplied with a digital temperature controller, the set value can be programmed very easy. It can be changed from cooling to heating by pressing one button only. Technical data refrigerator Power input "cooling" 150 Watts Cooling capacity approx. 100 Watts Temperature measurement and regulation digitally max aquarium size with?t = 5°C 125 l Power input "heating" = amount of heat 155 Watts Dimensions 20 x 25 x 25 cm (L x B x H)