FISH

API Bio-Chem Zorb Containing a superior blend of resins and activated carbon that removes aquarium pollutants – including colors, odors, heavy meta...

API Calcium Test Kit Calcium is one of the most important elements in a reef aquarium. Reef invertebrates, such as corals, crustaceans, mollusks, a...

API Co2 Booster Carbon deficiency is one of the leading causes of poor plant growth in aquariums. API® CO2 BOOSTER product adds essential liquid ca...

API Copper Cu Test Kit for Fresh and Saltwater Copper – a treatment for many parasitic infections – must be monitored in an aquarium or a pond. The...

API Freshwater Master Test Kit The API® FRESHWATER MASTER TEST KIT measures the 4 most important levels in freshwater aquariums quickly and accurat...

API GH and KH Test Kit for Freshwater Fish and Plant When keeping freshwater fish and plants, the general hardness (GH) and carbonate hardness (KH)...

API Goldfish Aquarium Cleaner API® GOLDFISH AQUARIUM CLEANER makes cleaning your goldfish tank simple and easy! This product helps keep gravel clea...

API Goldfish Care Pack API® GOLDFISH CARE PACK makes goldfish care quick and easy by combining the superior water conditioning of GOLDFISH PROTECT,...

API Goldfish Protect API GOLDFISH PROTECT makes tap water safe for goldfish by removing harmful chlorine, chloramine, and ammonia from tap water. I...

API KH Test Kit for Fresh and Saltwater The API® KH TEST KIT tests fresh or saltwater aquariums for carbonate hardness (KH), and helps monitor wate...

API Leaf Zone All in One Plant Fertilizer API® LEAF ZONE plant fertilizer contains iron & potassium for colorful leaves and a vibrant planted a...

API Melafix All-Natural Antibacterial API® MELAFIX fish remedy is an all-natural antibacterial treatment that works to treat infections in fish. Co...

API Nitra-Zorb API® NITRA-ZORB filtration media is a ready-to-use pouch that can be added to your filter to remove ammonia, nitrite, and nitrate. N...

API Nitrate Test Kit for Fresh and Saltwater High nitrate levels in your aquarium indicate a build-up of fish waste and organic compounds, resultin...

API Nitrite Test Kit for Fresh and Saltwater Nitrite is produced in the aquarium in the form of fish waste, uneaten food, and nitrifying bacteria i...

API pH Down API® pH DOWN pH adjuster lowers pH to make freshwater aquariums more acidic for fish and plants when levels rise too high. pH is the me...

API pH Test for Fresh and Saltwater High Range 7.4 - 8.8 The API® HIGH RANGE pH TEST KIT measures pH changes in marine aquariums, aquariums with Af...

API pH Test for Freshwater Low Range 6.0 - 7.6 The API® pH TEST KIT monitors pH to maintain healthy freshwater conditions in your tank. pH control ...

API pH Up API® pH UP pH adjuster raises pH levels in your aquarium to make water more alkaline when levels fall too low. pH is the measure of acidi...

API Phos-Zorb API® PHOS-ZORB filtration media eliminates cloudy water and dirt caused by phosphates, and helps reduce the maintenance of your aquar...

API Phosphate for Fresh and Saltwater Test Kit Phosphate can enter your aquarium through tap water, fish waste, and decaying organics such as uneat...

API Pond 5 in 1 Test Strips - PH, NO2, NO3, KH & GH The API® POND 5-IN-1 TEST STRIPS provide accurate results for your pond’s water conditions ...

API Pond Master Test Kit The API® POND MASTER TEST KIT measures the most important levels in your pond quickly and accurately, including pH, ammoni...

API Proper pH 6.5 API® PROPER pH 6.5 automatically sets and stabilizes pH at 6.5, and also works to remove chlorine and detoxify heavy metals. It w...