The API Marine Reef Master Test Kit tests the most important aquarium levels. Tests Calcium, Carbonate hardness, phosphate and Nitrate levels quickly and accurately. Calibrated specifically for reef aquariums keep your reef thriving and beautiful.
- Test Reef Aquarium water levels quickly and accurately
- Test Calcium, Carbonate hardness (KH), Phosphate and Nitrate
- Include 7 liquid test solutions, Instuction booklet, 4 glass test tubes and 2 color charts
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Exactly as described, exactly what we needed...thank you.
Everything seems to read fine, can be a bit finicky to match up depending on the light in the room. The phosphate test seems a bit hard to read, it was still pretty clear unless you look down through the tube to get an idea of the color. I would like to see a version of this kit with PH, Ammonia, nitrite and alkaline added to it.
This is everything I need to test the main parameters in my 20 gallon nano reef. It's accurate and easy to read. I use the high pH solution from the freshwater kit to test pH.