How to top up your tank (mains-connected)

Shake the Nutrient bottle well. Add the volume of Nutrients indicated in the task directly to the tank.

Wait one minute to allow the pH to settle, then measure the pH of your tank using the pH meter.

Using a pipette, add pH Down to the tank so that the pH is as close to 6.0 as possible. The acceptable range is 5.5 to 6.5. Only add 1 ml at a time and wait one minute for it to mix in before taking a new pH reading.

In the App, mark the task as complete.