Pharmaceutical Grade (99.7% Pure), specifically selected for marine aquarium use.

Heat sealed 2kg pouches with included re-sealable zip closure

Graded powder for accurate weighing and repeatable mixing. 

Suitable for both hobbyist and professional use.

Ideal for DIY alkalinity (KH) solutions

Product Overview:
Sodium Carbonate provides various roles for coral and marine aquarium husbandry. Carbonate ions are required for coral Skelton growth and play a critical role in maintaining a stable marine environment, by buffering pH.

Role:
1. Measure - Weigh the required amount of powder 
(189 grams for a 1 litre solution).

2. Prepare - Add 700 ml of RODI to your mixing container.

3. Combine - Slowly add the powder while stirring.

4. Complete - Finish by adding RODI to make a 1L final solution.

5. (Optional) - Add ECC Trace Elements as directed 

1 ml of a solution added to 100 L will raise the concentration by 0.1 DKH

Mixing Instructions:
WILL SIGNIFICANTLY RAISE PH. DO NOT RAISE KH MORE THAN 0.5 DKH IN ONE EVENT.

Storage and Safety:

Keep in a cool, dark place. For aquarium use only. Avoid contact with eyes and skin. Seek medical attention if swallowed. Keep out of reach of children