Aquarium Water Treatments

Fritz Zyme #7 Freshwater Nitrifying Bacteria contains live, active. non-pathogenic, non-toxic Nitrosomonas and Nitrobacter nitrifying bacteria. Proven to be the best product available for ammonia and nitrite reduction, Fritz Zyme #7 begins rapidly...

Cloudy, discolored water is caused by overfeeding, biological blooms, gravel dust and other suspended particles that are too fine to be removed by mechanical filtration and stay in the water column. Fritz Clarifier rapidly clears water by pulling...

FritzZyme MONSTER 460 is a powerful, concentrated probiotic blend of naturally-occurring, environmentally-friendly, live saltwater-specific heterotrophic bacteria capable of digesting organic sludge common in aquariums. Fritz Zyme MONSTER 460 has been...

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. Fritz Zyme MONSTER 360 has been specially formulated...

Fritz Algae Clean Out is the most concentrated EPA-registered algaecide formula available. Algae Clean Out targets string algae, blanketweed, and green water caused by single-celled algae. Unlike some algaecides on the market, Fritz Algae Clean Out...

Fritz Complete is a concentrated, one-step, full-spectrum water conditioner that detoxifies chlorine, chloramine, heavy metals, ammonia, nitrite, and nitrate. Safe to use in fresh and saltwater, including reef and planted aquariums. Use when setting up...

FritzMaracyn Two Aquarium Medication treats and controls a number of gram-negative pathogenic bacteria that can cause serious disease and even death in aquarium fish. This safe, fast-acting powder formula is non-toxic to invertebrates and safe for use in...

FritzMaracyn Two Aquarium Medication treats and controls a number of gram-negative pathogenic bacteria that can cause serious disease and even death in aquarium fish. This safe, fast-acting powder formula is non-toxic to invertebrates and safe for use in...

Fritz Maracyn Aquarium Medication by Fritz Aquatics treats and controls a number of pathogenic bacteria that can cause serious disease and even death in aquarium fish. This safe, fast-acting powder formula is non-toxic to invertebrates and safe for use...

Fritz Maracyn Oxy Fungal Aquarium Medication uses a unique formula to successfully treat a variety of fungal infections on aquarium fish. Fungus is a serious issue that can cause fish death if left untreated. Fritz Maracyn Oxy is fast-acting, safe to...

Fritz Mardel CopperSafe Saltwater and Freshwater Medication is a broad spectrum aquarium medicine formulated to fight off ick, velvet, and other external parasites. It effectively keeps aquarium water clear of parasites for up to one month.For ick,...

Fritz Mardel CopperSafe Saltwater and Freshwater Medication is a broad spectrum aquarium medicine formulated to fight off ick, velvet, and other external parasites. It effectively keeps aquarium water clear of parasites for up to one month.For ick,...