Provides fast releif from parasitic diseases and infections: Effective Against Internal and External Parasitic Infections Treats Ich, Hexamita, and Oodinium Easy Packet Dosing System Safe for Fresh and Saltwater Systems Fritz MetroCleanse is a safe and effective antibiotic and anti-parasitic...

Bio-adhesive supplement repairs and strengthens the fish’s natural slime coat which protects against Ick, Protozoan Velvet and other parasites Parashield is a revolutionary new way to help maintain fish optimum health. Proven, natural oils and extracts are combined with a patented film forming matrix...

Bio-adhesive supplement repairs and strengthens the fish’s natural slime coat which protects against bacterial and fungal infections Bactershield® is a revolutionary new way to help maintain fish optimum health. Proven, natural oils and extracts are combined with a patented film...

About FritzZyme® 9 Saltwater FritzZyme® 9 contains saltwater-specific strains of live nitrifying bacteria proven to reduce fish loss due to toxic levels of ammonia and nitrite. Nitrifying bacteria can take weeks to naturally establish colonies in new aquariums while ammonia and...

About FritzZyme® 360 Freshwater Aquarium Cleaner FritzZyme® 360 is a powerful probiotic blend of naturally occurring, environmentally friendly, live heterotrophic bacteria capable of digesting organic sludge common in aquariums. Sludge includes fish waste, leftover food and other decaying organic matter. Using...

FritzZyme MONSTER 360 is a powerful, concentrated probiotic blend of naturally occurring, environmentally friendly, live heterotrophic bacteria capable of digesting organic sludge common in aquariums. FritzZyme MONSTER 360 has been specially formulated to handle the organic waste produced by MONSTER...

About FritzZyme® Trace FritzZyme Trace is a specially formulated solution of trace elements, minerals and electrolytes found to be essential for the natural growth and function of healthy nitrifying bacteria and heterotrophic bacteria. Our formula is backed by years of experience...

About Fritz Coppersafe® Fritz Coppersafe® solution remains active for over one month in the aquarium. It is a safe, stable, non-staining concentrate that does not color aquarium water. Be sure to add Fritz Coppersafe® solution to replacement water when water changes...

FritzPro Magnesium Chloride is a high-quality concentrated magnesium salt that is designed to replenish magnesium in captive reef systems. Monitoring and maintaining proper magnesium levels is an important part of stabilizing water chemistry values, resulting in better coral, coralline algae...

FritzPro Sodium Carbonate can be used alone or as part of a two-part calcium and alkalinity supplement system to raise alkalinity in enclosed reef systems. Monitoring and maintaining alkalinity is an important part of helping to stabilize water chemistry values,...

FritzPro Sodium Bicarbonate can be used alone or as part of a two-part calcium and alkalinity supplement system to raise alkalinity in enclosed reef systems. Monitoring and maintaining alkalinity is an important part of helping to stabilize water chemistry values,...

Fritz Rift Lake Cichlid Probiotic Salt is a special blend of salts formulated to replicate the natural chemistry/habitat of the African Rift Lakes. Fritz Rift Lake Cichlid Probiotic Salt contains the necessary trace elements to duplicate African Cichlid's natural habitat....