[Adamc1303]

I have a 90g reef tank that is about 90% LPS. I have been dosing 2 part for my calcium for years now. I use the Tunze Osmolator for my auto top off unit. I came across this Tunze Calcium dispenser that works with the Osmolator. This dispenser doses kalkwaser. What is kalkwaser? Would I still need to dose 2 part if I dosed kalkwaser? Has anyone ever used this calcium dispenser?

Thanks in advance,

Adam

	LPS Large Polyped Stony corals – In the aquarium hobby this is a common division of the species of stony corals based upon the visual assessment of the size of the polyps. Corals in this category were among the first stony corals to be kept successfully in captivity and include many very beautiful species. Commonly kept Genera include Euphyllia (hammer/frogspawn coral), Favia (brain coral), Plerogyra (bubble coral), Lobophyllia (meat/tooth coral), and Caulastrea (candycane coral). LPS corals also include the popular solitary non-colonial stony corals such as Fungia (plate coral), Cynarina (button coral), Trachyphyllia (open brain coral), and Herpolitha (tongue coral). Like their SPS counterparts, LPS corals require good water quality, intense lighting of the appropriate spectrum, adequate water movement and regular supplementation of calcium.