you want some good advice?
stop the hydro set up and go with soil for your first year until you get the hang of things.
when one thing goes wrong with the hydro set up everything goes wrong.
if one plant gets a disease then it can spread to rest and before you know it its too late...

another thing,dont use fox farm nutes,only use their soil...
fox farm nutes are very harsh and will burn your plants,if you are gonna use fox farm stuff then use big bloom cuz its all organic and also use their soil...
try the coco line if you are gonna use hydro..
Canna Coco A & B