Red Sea Calcium Test Kit – 75 Tests Reagent Refill
The Calcium Pro Test Kit is a premium titration-based testing solution designed to measure calcium levels in reef aquariums with exceptional precision. It provides highly accurate results, with a sensitivity of just 5 ppm, making it an essential tool for reef hobbyists who want to maintain stable and healthy coral growth.
Designed to support optimal coral coloration and skeletal development, this kit ensures effective management of calcium supplementation for Red Sea’s Reef Foundation A and Reef Colors supplements. These products are integral parts of the Red Sea Reef Care Program.
Key Features
- Highly sensitive, measuring calcium levels down to 5 ppm
- Titration-based for accurate and reliable results
- Designed for use with Red Sea Reef Foundation A and Reef Colors supplements
- Provides precise data to maintain stable calcium levels in reef tanks
| Test Quantity | 75 Tests |
|---|---|
| Measurement Sensitivity | 5 ppm |
| Application | Reef aquarium calcium level monitoring |
FAQ
How accurate is the calcium measurement provided by this test kit?
The kit provides highly accurate calcium measurements with a sensitivity of 5 ppm, ensuring reliable results for maintaining optimal calcium levels in reef aquariums.
Can this test kit be used with other calcium supplements besides Red Sea Reef Foundation A?
This test kit is specifically designed to work with Red Sea Reef Foundation A and Reef Colors supplements. For compatibility with other products, please consult the manufacturer’s guidelines.
Is the test kit suitable for both new and established reef tanks?
Yes, the Calcium Pro Test Kit is ideal for both new and established reef tanks, helping hobbyists monitor and maintain stable calcium levels essential for coral health.




Sam Blake –
I’ve used this test kit for several months now and it’s been very reliable. The readings are consistent and easy to interpret. It helps me keep calcium levels stable, which has made a noticeable difference in my corals’ growth and coloration.
Sally Walker –
The sensitivity of 5 ppm is impressive. I can detect small changes in calcium levels early, which allows me to adjust my supplementation more precisely. It’s a must-have for anyone serious about reef keeping.
Nicola Knox –
The kit works well and gives clear results. I appreciate the ease of use and the fact that it’s designed specifically for Red Sea products. A bit expensive, but the accuracy justifies the cost.
Frank Roberts –
After switching to this test kit, I’ve noticed better coral health and less fluctuation in calcium levels. It’s simple to use and provides consistent results every time.