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This product is available at our retail partners. You can also find replacement parts and outlet items in our Outlet and Parts Store.
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.
1gal RO/DI + 2-1/3 Cups of Soda Ash
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.