Triton Reagents Calcium Increaser (CaCl2 Dihydrate) is a high-purity calcium chloride dihydrate supplement designed for reef aquariums. It's a key component in maintaining proper calcium levels, which are essential for coral growth and the overall health of a reef tank.  
 
Pure Calcium Source: Provides a highly pure form of calcium chloride dihydrate (CaCl2·2H2O) to increase calcium levels in your aquarium.  
Essential for Coral Growth: Calcium is a crucial building block for coral skeletons, making this supplement vital for healthy coral growth and development.  
High Quality: Triton Reagents are known for their purity and quality, ensuring that you are adding only the necessary components to your aquarium.