Calcion-P

• High-purity powdered calcium.
• Increases the concentration of calcium in marine aquarium water to provide corals and other reef-building invertebrates with one of the most inportant elements required for growth.
• Stronger and more economical than liquid calcium solutions; created for hobbyist maintaining multiple reef aquaria.
• Contains up to 37% (370,000 ppm) calcium by dry weight.
• Formulated by a marine scientist.
• Available in 200g, 400g, 800g, 3.2kg, and 16kg sizes.

Calcium is required for the formation of aragonite, the skeletal material of reef-building invertebrates such as corals, clams, tube worms, and their respective allies. In reef aquaria, maintaining calcium within a range of 412-450 ppm will enable corals and other reef-building invertebrates to grow rapidly when all other physical and chemical requirements are met.