Aquarium Soil ensures good and active growth right from the start, and it gives an extra boost to the red shades on the plants. It is a complete base layer that can be used without the use of other types of base layers. Aquarium Soil is also an active bottom layer which lowers the pH and slightly affects the chemistry of the water. Therefore, we recommend a minimum of 2 weekly water changes (25-50% of the water) for the first 4 weeks after the aquarium has been started.
How do I calculate how much Soil/Soil Powder I need to use if it is to make up the entire bottom layer?