Couple more easy (I hope) questions
Currently I am using a mediumless DWC (bubbler) system and having good results so far. However, I really enjoy playing around with this stuff and seeing how the different hydroponics systems work.
I bought some netted pots and was going to convert one of my mediumless buckets to a DWC using hydroton clay balls. My question is once I convert the bucket at what level do you keep the nutrient solution? Do you have to have the hydroton flooded completely or does it wick? Also, once the roots are dangling below the pots does this change where you keep the water level?
In addition I was considering trying my hand at ultrasonic growing. Currently I am growing in the corner of my living room (I enjoy looking at my plants) and was wondering how much noise one of those ultrasonic (say with a single 20mm disc) foggers make? Would it interfere with normal activities (reading/tv/etc) or are they about the same as an air pump?