Eheim climacontrol+ is the new electronically controlled climate control device from Eheim. You simply set the ideal water temperature wirelessly - via smartphone, tablet, or PC/MAC. If the water is too warm, the unit automatically cools down, and if it gets too cold it warms up. The unit monitors and controls everything. Also, it gives you advanced warning of any problems, such as if the required temperature is exceeded or undershot by 2C for more than 5 minutes, you receive a warning notification. High outdoor temperatures often cause the aquarium water to overheat in summer. This is extremely harmful to fish and all other living creatures. For example if the temperature is too high, corals die in the marine aquarium, and in freshwater aquariums, oxygen deficiency and algae proliferation occur quickly. Eheim climacontrol+ is the optimal climate control device for aquariums. It has low energy consumption and works with environmentally friendly coolant.Eheim climacontrol++ electronic