Fritz BacterShield is a herbal, bio-adhesive treatment that repairs and strengthens a fish natural slime coat to shield against bacterial and fungal infections. Natural oils and extracts combine with a patented film-forming matrix to add a protective layer, making it a great preventative after stressful events or for mild cases. It works in both freshwater and saltwater. Explore more treatments.Features Herbal, bio-adhesive formula that repairs and strengthens the slime coat Helps protect against fin and tail rot, popeye, body and mouth fungus, and gill disease Natural actives including chitosan, cinnamon, D-limonene, geranium, pine, and rosemary oils Ideal preventative after netting, shipping, or other stress Works in both freshwater and saltwater How to Use Add 4 drops per gallon, or 5 mL (1 tsp) per 25 gallons May foam in skimmers or airstone tanks; pause the skimmer if foaming is heavy Specifications Brand Fritz Type Herbal bacterial and fungal treatment (slime-coat support) Water Type Freshwater and saltwater Size 4 oz Origin Made in USA Recommended Pairings Pair with ParaShield for parasite protection Treat active fungus with Maracyn Oxy Browse all medication Frequently Asked QuestionsWhen do I use it?As a preventative after stress, or for mild bacterial or fungal issues.Will it foam my skimmer?It can. Pause the skimmer during treatment if foaming becomes heavy.Fresh and saltwater?Yes, it works in both.
