Salifert Calcium Test Kit
Regular price$19.99
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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 measures 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.
- Number of Tests: Approximately 50–100 per kit depending on tank calcium levels
- Measurement Resolution: 10 mg/L increments
- Accuracy: Effective accuracy around 10 mg/L with sharp colour change endpoint
- Method: Colorimetric titration — Ca‑1 reagent indicator and Ca‑3 titrant added dropwise until blue endpoint
- Target Calcium Range: Ideal target levels are 400–450 ppm, reflective of natural seawater (≈415 ppm)
- Suitable For: Marine and reef aquariums with corals or calcifying organisms
- Readability: User-friendly design, quick results in just a few minutes
- Reliability: Consistently trusted by reef hobbyists and professional sources for stable and dependable results