Reef Endurance Bulk Calcium Chloride, 30 lbs
SKU: RE-CACHL-XL
- Makes up to 26 gallons of crystal-clear Calcium Chloride with no unwanted impurities.
- Use to replenish and maintain calcium levels in a reef aquarium.
Reef Endurance
A line of pharmaceutical-grade aquarium supplements and filtration media.
Calcium Stock Solution Calculator
Calcium Dose Calculator
Pharmaceutical-Grade Calcium Chloride Aquarium Supplement
Reef Endurance Calcium Chloride is a pharmaceutical-based aquarium supplement that mixes crystal clear with no unwanted impurities. Maintaining calcium within a range of 412-450ppm in reef aquaria will enable corals and other reef-building invertebrates to proliferate. For best results, use in conjunction with Reef Endurance Sodium Bicarbonate or Soda Ash as a two-part balanced regimen.
Key Features:
- Replenish and maintain Calcium levels in a reef aquarium
- Resealable Packaging
- Mixes Clear
- No Residue
- Easy 2-Part Dosing
Stock Solution Mixing Instructions:
1gal RO/DI + 1 kg (1000 grams) of Calcium Chloride will create a stock solution with a calcium concentration of 95.4 g/L.
- Fill a one-gallon container half full of RO/DI or distilled water
- Add 1 kg (1000 grams) of Calcium Chloride to the container with water.
- Top off to the 1-gallon mark and secure the cap.
- Shake the solution vigorously and allow it to dissolve for 24 hours altogether.
Note: As an alternative, add three tablespoons of Magnesium Chloride to help maintain magnesium levels.
Dosing Instructions:
1 mL of Calcium Chloride stock solution will raise calcium by approximately 25.2 ppm in 1 USG. Increasing calcium by more than 50 ppm per day is not recommended.
Tip: If you have issues raising your calcium levels, ensure your aquarium magnesium level is between 1200 and 1350 ppm.