Science Buddies: "Ask an Expert"

Hi.
Invented a hydroponic growing machine with a strange tendency.
It self P.hs the nutrient solution.
Not being a scientist.
Would like to know why.
My thoughts go towards gaseous exchange also static build up.
Can you advise.

Hi - These forums are for students working on K-12 (elementary-through-high school) science and engineering projects. It sounds like your question may be outside of that. If so, we recommend using other general science forums online.

Amy
Science Buddies