5074.000

TUNZE® calcium dispenser 5074 (1) is used for continuous dosing of calcium to reef tanks. It is a calcium hydroxide reactor which feeds a mixture of water and calcium hydroxide, the so-called „kalkwasser“, directly into the tank. It can be fitted in hard coral tanks up to about 1,000 l (264 Usgal.). Calcium can also be added by means of a second method: A calcium reactor, such as TUNZE® automatic calcium dispenser (2), uses carbon dioxide (CO2) to dissolve lime granulate and feeds the solution into the tank.