Salifert Magnesium Profi-Test Kit
Magnesium is present in natural sea water in a fairly high concentration (1350 – 1500 mg/L) and is an essential element of chlorophyll which is necessary for photosynthesis. Without photosynthesis, plants, algae, and coral would not be able to survive.
Magnesium also helps to maintain the correct combination of calcium concentration and alkalinity as it slows down the formation of calcium carbonate, which can absorb many important trace elements within the aquarium.
Maintaining a correct magnesium concentration is therefore very important and is indirectly responsible for fast coral and calcareous algae growth by making it possible to maintain correct calcium and alkalinity levels.
Magnesium is depleted by algae growth and regular testing is recommended to ensure optimal levels.
| Parameter | Value |
|---|---|
| Test Type | Magnesium concentration |
| Measurement Range | 0 – 1500 mg/L |
| Accuracy | ±10% |
| Kit Contents | Test strips, reagent solution, instruction manual |
FAQ
How often should I test magnesium levels in my aquarium?
It is recommended to test magnesium levels every 2 to 4 weeks, or more frequently if you notice signs of algae growth or changes in water chemistry.
Can this test kit be used for both freshwater and saltwater aquariums?
This test kit is specifically designed for saltwater aquariums and is not suitable for freshwater systems.
What is the accuracy of the magnesium test result?
The test kit provides results with an accuracy of ±10% under normal conditions.
Molly Wallace –
The test kit is easy to use and gives clear results. I’ve been using it for three months now and can see a steady magnesium level in my reef tank. It helps me maintain proper calcium and alkalinity balance, which has improved coral health.
Sarah Sharp –
I found the instructions straightforward and the test strips reliable. It’s a small but essential tool for monitoring magnesium. I noticed less algae growth after regular testing with this kit.
Lucas Vance –
Great value for the accuracy and simplicity. I use it monthly and it helps me avoid magnesium drops that can affect my corals. The reagent stays stable for a long time.