Fritz Maracyn® Size:24 count there are no species of

there are no species of bacteria that are conducive to cycling that are available in a dry form

and a special blend of natural superfoods

Assume 6000-7500 GPH (Cross Flow for Whole Tank)

Fines reduced: rinses faster for easier use

Fritz Maracyn® Size:24 count there are no species ofAbout Fritz Maracyn Maracyn is a specially compounded broad spectrum antibiotic which has been shown to be effective against a number of pathogenic bacteria associated with ornamental fish disease. It was developed for complete but gradual dissolution in water. It is primarily effective against gram positive pathogenic organisms. Provides relief from bacterial infections such as body fungus, bacterial gill disease and popeye. Also helpful against