Dosing Systems Explained: Two-Part, Calcium Reactor, and Balling
Maintaining balanced calcium and alkalinity is a cornerstone of reef tank stability, especially in systems with fast-growing corals or high-demand livestock. While many approaches exist, three methods show up most often in hobbyist setups: two-part dosing, calcium reactors, and balling. Though they all target the same chemical goal—supporting coral calcification—they differ in how they deliver ions, how they’re monitored, and how much automation (or manual work) they require. Two-part do... Read more »












