Seachem MetroPlex β Bacterial & Protozoan Fish Treatment Safeguard your fish π with Seachem MetroPlex, a trusted treatment for a wide range of bacterial and protozoan infections. Effective in both freshwater and marine aquariums, this fast-acting medication helps restore fish health without harming your biofilter π. Why Choose MetroPlex π‘ Targets both bacterial and protozoan infections Safe for freshwater and marine aquariums Can be used in the water column or with food Key Features Contains metronidazole β proven active ingredient Does not affect beneficial bacteria Effective against Hexamita, Ichthyophthirius, and more How to Use π§ Dose 1β2 measures (included spoon) per 10 gallons of water Repeat every 48 hours for up to 3 weeks or until symptoms improve May be added to food for internal infections (1 measure with food) More Information Item Name MetroPlex Brand Seachem Manufacturer SKU UPC Size Form Powder Dosage 1β2 measures per 10 gallons every 48 hours Safe For Freshwater & Marine