Sep 10, 2006 #1 P Piffchuck Aquarium Advice Newbie Joined Sep 7, 2006 Messages 2 Has anyone used either of these products ?? Can they be used together ?? Will the Furanol hurt my Bio filter ??? Thanks for the advise .
Has anyone used either of these products ?? Can they be used together ?? Will the Furanol hurt my Bio filter ??? Thanks for the advise .