Reef Master Test Kit – Accurate Water Testing for Reef Aquariums
The Reef Master Test Kit from Mars measures the most important water parameters in reef aquariums, ensuring optimal conditions for coral and marine life.
It provides quick and accurate results for calcium carbonate hardness, phosphate, and nitrate levels—key factors in maintaining a healthy reef environment.
Calibrated specifically for reef aquariums, this test kit delivers reliable readings tailored to the unique needs of coral and sensitive marine species.
| Parameter | Test Method |
|---|---|
| Calcium Carbonate Hardness | Colorimetric test strip |
| Phosphate | Colorimetric test strip |
| Nitrate | Colorimetric test strip |
FAQ
How often should I use the Reef Master Test Kit?
It is recommended to test water parameters at least once a week, or more frequently during water changes or after adding new marine life.
Can this test kit be used for freshwater aquariums?
No, this test kit is specifically calibrated for reef aquariums and is not suitable for freshwater systems.
Are the test strips reusable?
No, the test strips are single-use and must be discarded after each test.

Leonard Abraham –
The Reef Master Test Kit has made it easy to monitor water quality in my reef tank. I can now quickly check calcium, phosphate, and nitrate levels without guesswork. The results are consistent and reliable. Great for both beginners and experienced reef keepers.
Jack Lewis –
I’ve used this kit for three months now and it’s been very accurate. The color changes are easy to read, and the instructions are clear. It helps me catch imbalances early, which has improved the health of my corals.
Jake Ogden –
This is the first test kit that actually works well in my reef setup. I used to rely on expensive lab tests, but this one gives me trustworthy results at a fraction of the cost. Highly recommend for reef aquarium owners.