Height: 30cm. The smart hydroponic water level indicator is a popular and effective way for proper plant watering.

When used with hydroponic plants (e.g., in Lecca or Pon), the watering indicator helps in selecting the optimum water level when watering regularly and the maximum water level when watering for longer intervals.

• Water the plant until the indicator reaches 'optimum'.
• As the plant absorbs the water it needs, the indicator gradually goes down to the minimum.
• Leave a few days without watering (resting stage) and repeat the process.
• If you will be away for a long period, water until the indicator reaches 'maximum'.