The Nyos ION-B CA/MG+ liquid is a concentrated, ready-to-use solution designed to replenish calcium and magnesium in modern reef aquariums. This base component of the ION-B method works in tandem with alkalinity solutions to replace essential elements consumed by corals and other marine life. By introducing this balanced formula into your system, you support robust skeletal growth while maintaining the critical ion balance necessary for a thriving underwater ecosystem.

This 5000 mL canister contains a substantial 360,000 mg of calcium and is fortified with strontium, potassium, and boron to prevent long-term ion shifts. The formula is engineered to stabilize pH levels between 8.0 and 8.3, creating an optimal environment for sensitive stony corals. Dosing is straightforward as the solution follows a natural 1:7 consumption ratio of alkalinity to calcium, allowing aquarists to dose equal amounts of both ION-B solutions daily without complex calculations.

This product is ideal for reef keepers utilizing the Nyos ION-B dosing method who require a reliable and efficient way to maintain stable water chemistry. It is particularly beneficial for advanced hobbyists managing high-coral-load systems where consistent calcium, magnesium, and alkalinity levels are paramount for coloration and calcification. By using this pre-mixed liquid, aquarists can simplify their daily maintenance routines while ensuring their livestock receive the precise nutrient ratios needed for long-term health.