root problems?

heres some pics of the roots
not sure if this is normal. my last batch of plants(bc big bud) the roots where fine white like snow and only near the end of their life did they get green stock shoots and matted. these are critical + plants if that helps
they are in an aero/Rdwc system everything else about the plants are looking great but just looking for info on these roots. thanks for any advice.

dont see a major problem but you can use bontanicare aquashield just to be on the safe side.

That could be the very start of rot rot. But i am nowhere near 100% sure about that.

Had the very same type roots on a Dinafem White Widow Auto in a 5-gallon DWC. By the way, there was no problem. The plant got huge, the smoke is excellent. Highly recommend.

dont see a problem son. unless it was falling off, shriveled, brown (not because of ur nutes), or slimey, your good on ur roots

thanks guys. figured they might be ok since there is no visible signs of stress to the plant themselves.