Hai all i'm from indonesia, so english not my main language
So i'm sorry if i had bad english
I had problem with my RDWC system
Its not root rot and i dont know what happen
My setting in system
Water Volume 2000 Litres (600 x 200 x 17.5 Cm)
Nutrient 800 - 1000 ppm or around 1.4 - 2.0 EC
Ph...