Hi,
Has anyone got any experience on the old Hagen Biolife 55?
I still have two filters and was wondering if I could put them to use anywhere. It's supposed to be a biological filter, is it any good for use in the marine environment?
Has anyone got any experience on the old Hagen Biolife 55?
I still have two filters and was wondering if I could put them to use anywhere. It's supposed to be a biological filter, is it any good for use in the marine environment?