Electronic level sensor for the aquarium

Usually, in open aquariums equipped with a percolating filter, water evaporation is noticeable and the lack thereof interrupts the filtering and the pump causing considerable damage to the materials and to the whole ecosystem. To avoid this problem double level controller haquoss with the low-voltage electronic float 12 volt ensures immediate refilling. The product is equipped with a pump that, placed in a tank or in a tank with osmosis water, adjacent to the filter, will serve to replenish the evaporated water.