• Built in water pump and bleed valve.
• For use in sump or hang on the back.
• For aquariums up to 75 gallons.
• 4" wide x 15" high.
• Carbon dioxide source not included.

Product Description ------------------- ViaAqua® Acro-Cal™ Calcium Reactor AC 10 offers a simple and convenient solution for maintaining calcium and alkalinity in your reef tank, both being the back to a successful thriving reef environment. How does it works? CO2 is used to lower the pH in the reaction chamber. When the PH is lowered to 6.5-6.8 the circulating water and low pH begins to break down the media creating effluent water that is saturated with carbonates and calcium that continuously drip back to the aquarium. After the initial setup, the calcium reactor requires minimal maintenance. A calcium reactor is almost a necessity for tanks heavily stocked with stony coral, where calcium and alkalinity demands are high and will promote coral line algae growth. Acro-Cal™ Calcium Reactor provides a steady of calcium by using CO2 to dissolve media in the reactor and, thus, releasing calcium into your water. The effluent released also acts as a buffer to stabilize kH. .com ---- Feature ------- * Built-in water pump and bleed valve * Use in-sump or hanging * Easy twist off top * Bubble counter included * Built-in water pump * Built-in compression fitting for pH sensor Description ----------- ViaAqua Acro-Cal Calcium Reactor offers a simple and convenient solution for maintaining calcium and alkalinity in your reef tank, both being the back to a successful thriving reef environment. How does it work? CO2 is used to lower the pH in the reaction chamber. When the PH is lowered to 6.5-6.8 the circulating water and low pH begins to break down the media creating effluent water that is saturated with carbonates and calcium that continuously drip back to the aquarium. After the initial setup, the calcium reactor requires minimal maintenance. A calcium reactor is almost a necessity for tanks heavily stocked with stony coral, where calcium and alkalinity demands are high and will promote coral line algae growth. Acro-Cal Calcium Reactor provides a steady of calcium by using CO2 to dissolve media in the reactor and, thus, releasing calcium into your water. The effluent released also acts as a buffer to stabilize kH.