backnine951
Member
i have green algae on my roots and was wondering if this will cause any problems? i add a supplement call algen extract in my rez too which may be causing the algae to grow but will it cause probs? thanks guys
so yes, sounds as if it's directly a result of your additive. have you assurance that it is viable for hydroponics?Algen Extract is a concentrated solution of Norwegian Sea Kelp (Ascophyllum nodosum).