Setting up a water heaterUpdated 3 years ago

When growing in cold conditions (i.e. when the daily temperature is consistently below 15º), you can use a heater to control the reservoir water temperature which will help your plants stay stable and continue to thrive during winter. You can find an inexpensive one here - https://www.petbarn.com.au/aqua-one-glass-heater-100w

Once installed, you should set the temperature to 24 degrees celsius for optimal growing.