Royal Nature is now producing some stand-alone, dry compounds for your aquarium, a perfect addition for use in the Balling system or to keep specific balances in check. The Royal Calcium Chloride, Royal Magnesium Chloride and Royal Sodium Bicarbonate are all available in 4 kg containers. The Royal Calcium Chloride is a clean form of dihydrate calcium chloride to keep up your calcium levels in the aquarium. The other side of the calcium balance spectrum is also covered with the Royal Magnesium Chloride harvested from the Dead Sea to keep your magnesium levels elevated. In the need of a buffer? The high-quality, scientific-grade Royal Sodium Bicarbonate has you covered. No word on pricing or North American availability yet but the word on the streets is these are available in Israel and Europe but should be coming our way shortly.