Pharmaceutical-Grade Soda Ash Aquarium Supplement

Reef Endurance Soda Ash is a Pharmaceutical-based reef aquarium supplement that mixes crystal clear with no unwanted impurities. In reef aquaria, maintaining alkalinity within a range of 8.0-12.0dKH will enable corals and other reef-building invertebrates to grow properly. For best results, use in conjunction with Reef Endurance Calcium Carbonate as a two-part solution.

• Replenish and maintain Alkalinity levels in a reef aquarium
• It doesn’t Impact pH
• Resealable Packaging
• Mixes Clear
• No Residue
• Easy 2-Part Dosing

Mixing Instructions:

1gal RO/DI + 2-1/3 Cups of Soda Ash

1. Fill a one-gallon container half full of RO/DI or distilled water
2. Add two and one-third cups of Soda Ash to the container.
3. Secure cap and shake vigorously.
4. Fill the remainder of the container with RO/DI or distilled water and secure cap.
5. Shake the solution vigorously and allow it to dissolve for 24 hours altogether.

Dosing Instructions:

0.3ml/gallon of Soda Ash Solution will raise alkalinity by approximately 0.5dKH. It is not recommended to raise alkalinity by more than 1dKH per day.

Tip: If you are having issues raising your alkalinity levels, check and ensure your aquarium magnesium level is between 1200 and 1350ppm.