Replacement (top-up) of water lost through evaporation.
The dosing pump iks Vario LP180 (item no. 2000) has proved particulary well-suited for many years.
No annoying rings around the inside of the tank
Practically not affected by density fluctuations in seawater aquariums
Can be used as an a tool in overflow protection system (drainage)
Switch hysteresis ca. 2 mm
Up to eight control processes can be programmed
Timed alarm for maximum safety
Wear-free, optical sensor with integrated micro-controller