Red Sea Reef Foundation C Dry (Mg) — 1 kg

Red Sea Reef Foundation C Dry (Mg) — 1 kg

Overview

Maintain stable magnesium (Mg) with this high-purity dry supplement formulated for cost-effective bulk mixing. Foundation C Dry lets you prepare concentrated solutions for manual or automated dosing, helping keep Ca and KH in balance and supporting steady coral calcification in mixed and SPS/LPS systems.

Key Features

• Concentrated Dry Magnesium – Economical 1 kg format for mixing high-strength Mg solutions.

• Balances Ca & KH – Adequate Mg helps prevent precipitation and parameter drift.

• Predictable Results – Consistent formulation for reliable dosing and stable targets.

• Doser or Manual Use – Works with peristaltic pumps or measured manual additions.

• Pairs with A & B – Complements Foundation A (Calcium/Sr) and B (Alkalinity/KH) for full foundation control.

• Clean Mixing – Dissolves clearly in RO/DI when prepared as directed.

Product Specifications

• Product Type: Dry magnesium supplement (Foundation C Dry)

• Net Weight: 1 kg

• Format: Powder — mix with RO/DI water to create a dosing solution

• Primary Role: Maintain stable Mg to support balanced Ca/KH and coral growth

• Intended Use: Marine/reef aquariums (FOWLR, mixed reef, SPS/LPS)

• Mixing & Dosing Guidance:

  • Prepare solution per label instructions; stir until fully dissolved.

  • Test Mg regularly and adjust dose gradually to maintain your target range.

  • Dose separately from Ca/KH supplements; allow time between additions.

• Best Practices: Keep salinity and temperature stable; monitor Ca, KH, Mg together; avoid rapid parameter changes

• Storage & Safety: Keep sealed and dry; mix with RO/DI water only; for aquarium use only; keep out of reach of children and pets