Fritz Zyme Monster - 360 - 16 oz. is backordered and will ship as soon as it is back in stock. Please email us for an ETA.
Fritz Zyme Monster - 360 - 16 oz.
FritzZyme 360 is a powerful probiotic blend of naturally occurring, environmentally friendly, live heterotrophic bacteria capable of digesting organic sludge common in aquariums.
