Korallin is our Top Choice when it comes to Calcium Reactors. The owner here refers to them as "damn near built like a tank". They are manufactured and engineered in Germany with some of the highest quality parts available. Every tank in the shop is running a Korallin Calcium Reactor. They offer exceptional quality and amazing performance in a sleek and attractive design. They also have almost an unfair advantage based on the fact their customer service is absolutely outstanding. Should you have any further questions don't hesitate to Contact Us.
Calcium Reactors work by dissolving a media called aragonite to help maintain calcium and alkalinity levels (among other trace elements). When the pH inside the reactor chamber reaches a certain level, and the aragonite begins to dissolve, it then drips back into the tank to help stabilize water chemistry. Calcium Reactors are highly effective pieces of equipment, that can make 2-part dosing a thing of the past on your tank. If run a properly the media inside of a good reactor will last for about what a year in our experience. This can often save money over 2-part dosing. For more information on Calcium Reactors please refer to our Reef Info section.