|Aquarium Type||Average daily usage|
|Liquid ml/100L (25gal)||Powder g/100L (25gal)|
|Ultra Low nutrient SPS||1ml||0.75g|
Liquid supplement: 1ml will raise the Mg level of 100 litres by 1ppm.
Powder supplement: 1g will raise the Mg level of 100 litres 1.34ppm.
1 kg will make 1.7L of stock solution.