Red Sea Reef Foundation C – Magnesium Supplement for Reef Stability

Reef Foundation C is a blend of magnesium salts that provides the third pillar of the Red Sea Reef Care Program. Magnesium is critical for the stability of a reef system, as it prevents the spontaneous precipitation of calcium carbonate from the water. By maintaining the correct magnesium level, you ensure that your corals can efficiently utilize the calcium and alkalinity needed for robust skeletal growth.

Enhanced Calcification & Parameter Stability

To achieve optimal results, Reef Foundation C should be dosed according to the measured magnesium uptake of your specific aquarium.

Precipitation Prevention: Maintains the chemical balance required to keep calcium and carbonates in solution.
Skeletal Building Support: Essential for the biological processes that allow corals to build their internal aragonite structures.
Flexible Dosing Formats: Available as a liquid supplement for immediate use or as a concentrated powder for economical, high-volume dosing.
The Stability Triad: Works in coordination with Reef Foundation A (Calcium) and B (Alkalinity) to create a perfect foundation for coral health.

FAQ Section: Common Questions

Why is my calcium dropping even though I am dosing? If your magnesium levels are too low, calcium and alkalinity will chemically react and precipitate out of the water. Maintaining Magnesium at approximately 1300–1500 mg/L is the key to stopping this cycle.
How often should I test for magnesium? When first setting up a dosing routine, you should test weekly using a high-accuracy kit. Once your tank's consumption is stable, you can adjust your dose of Reef Foundation C to maintain your target level.
Is this safe for all marine life? Yes, Reef Foundation C is formulated to be 100% reef-safe and is essential for the health of both corals and calcareous algae.

Related Products

Red Sea Magnesium Pro Test Kit: A high-precision titration kit designed to measure uptake and help you calculate your exact dosing requirements.
Reef Foundation A & B: Complete the "Stability Triad" by pairing your magnesium with the necessary calcium and carbonate buffers.

https://petstore.ae/collections/red-sea/products/red-sea-reef-foundation-a-500ml?_pos=3&_sid=b2c520590&_ss=r

https://petstore.ae/collections/red-sea/products/red-sea-reef-foundation-b?_pos=1&_sid=97bb975ba&_ss=r

Red Sea ReefDose 2 & 4: Automate your magnesium supplementation to ensure rock-steady water chemistry without the need for manual daily dosing.

https://petstore.ae/collections/red-sea/products/red-sea-reef-dose-4?_pos=5&_sid=a962e7956&_ss=r

Red Sea’s Foundation Elements Video

Red Sea Reef Foundation C | Magnesium Supplement for Corals

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