Aquatics > Additives & Conditioners > Water Conditioners Aqua Medic - Reef Life Kalkwasser Powder (350g) Price for 1 pc(s),50.00 AEDincl. VAT Amount Earn points: - Read more Customers service 04 887 8218 Convenient delivery right at your doorstep We deliver to all 7 Emirates Earn points today, spend them on your next order. Terms apply Product no.: 284-501-006 The addition of Kalkwasser has several positive effects on the water in a reef aquarium. The calcium level increases, the phosphate concentration is reduced by precipitation and the ph value increases. The growth of hair algae is decreased and the development of calcareous algaes is encouraged. Ingredients - Calcium Hydroxide Safety advice and storage: - For aquarium use only. - Keep out of reach of children. - In case of contact with the skin, wash immediately with cold water. - In case of contact with the eyes, rinse immediately with cold water.