Roots in noots

in my drip hydro setup the roots are growing into the res under neath. should i worry? i was thinking i could add an air stone to the res . do i even need to do this though? anyone else using drip hydro in a power grower or an aquafarm type setup. let me know if this is normal

here it is the roots are nice and white and the pot w/ hydroton is full of them so i dont know if its even an issue

got one not sure on how to use yet looks good how many times do you feed

feed 3 times a day for a half hour each time it works really good for me. this plant is twice as big as its sisters growing next to it in soil. i feed at 6 am 2 pm 10 pm fo 1/2 hr each time. good luck youll like it

thanks about to set it up in a couple days thank hope it countues for u to

i added an airstone to my bucket today so i guess its a drip dwc hybrid