Height: 31.5cm. The smart hydroponic water level indicator is a popular and effective way to water your plants correctly.

• When used with hydroponic plants (e.g., in Lecca or Pon), the watering indicator helps you choose the optimal water level when watering regularly.
• The maximum water level indicates when to water for longer periods.
• 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 time, water until the indicator reaches 'maximum'.