A calcium reactor uses carbon dioxide and a chamber system to dissolve a premium calcium substrate into your tank. The calcium saturated result is then added to your system at an advanced rate for superior growth in your tank. Calcium Reactors are also the easiest way to maintain the alkalinity and calcium balance.
Why buy MRC Calcium Reactors: What may seem like a luxury at first can end up being a necessary money-saver. Although there are other ways to keep your calcium up and alkalinity levels in check, MRC Calcium reactors are by far the least-complicated means of keeping the peace in your tank. Once set-up, they require very little upkeep. Calcium substrate need only be replaced about every 6 months, depending on the size and bio-load of your tank. A minimal cost for the relief of stability and convenience of hands-free Calcium maintenance.