I looked in the tank and see it has algae in the bottom. How do I get rid of this???
Here is a tutorial how to open Sg3 smart garden: https://support.clickandgrow.com/hc/en-us/articles/360011203553-How-to-open-the-Smart-Garden-3-water-tank-lid-#:~:text=Make%20sure%20there%20is%20no,strength%20to%20remove%20the%20lid
I would recommend to wash it with warm water and vinegar solution if there is also a limestone in the water tank.
Excellent info. Thank you