maybe if you had drains on the bottom of the tubs... drain the old mixture out and pour new solution through the top of the lid or through an access hole. Latewood would be the one to listen to on this topic. Maybe he will see this thread.
L3G10N Reviewed by L3G10N on . DWC/Bubbler question. I made one bubbler with two net pots. I was wondering when I change the nutrient solution and clean the res what should i do with the plants?How should I do it? Whats the technique? any help appreciated, I'm very new to it. Rating: 5