Salifert Calcium Test Kit

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The Salifert Calcium (Ca) Test Kit – ProfiTest provides a highly accurate and reliable method for measuring calcium levels in saltwater aquariums. Designed for reef systems, it mea sures in precise steps of approximately 10 mg/L, with sharp color transitions that allow detection of even minor fluctuations in calcium concentration. Trusted by hobbyists and professionals alike, this kit delivers consistent, easy-to-read results and is widely regarded as one of the best-value calcium testing tools available. Show more