Mardel Maracyn Size:8 Pack Bacteria is best if used

Bacteria is best if used within 4 months

Whole Antarctic Krill Meal

NorthFin uses only High DHA* Omega-3 certified Whole Herring Meal as its main ingredient

Omega-3 fatty acids from the herring help break down and absorb more nutrients from the krill and kelp

Refrigerated to keep bacteria alive

Mardel Maracyn Size:8 Pack Bacteria is best if usedMardel Maracyn Provides relief from bacterial infections such as body fungus, gill disease and popeye in fresh and saltwater aquariums. Mardel Maracyn is a specially compounded broad spectrum antibiotic (erythromycin) 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