rupert pupkin
Member
Bro, I'm having a similar problem in my 600W DWC Cabinet. I read it could be from not getting enough oxygen to the roots. I also read that Hygrozyme is great for root health so I'm giving it a shot, along with a fresh changeover in my reservoir. Also, my air stones were kinda clogged with what appeared to be algae, cleaned them also. I'll let you know if the Hygrozyme worked.
how did the hygrozyme work for you?