Products

API® 5-IN-1 TEST STRIPS are the quick and easy way to test the 5 most important aquarium water parameters – pH, KH, GH, nitrate, and nitrite – in ...

ALGAE EATER WAFERS   API® ALGAE EATER WAFERS contains a rich blend of algae, plus Omega 3 fatty acids, to help promote healthy growth and developm...

ALGAE SCRAPER FOR ACRYLIC AQUARIUMS   The API ALGAE SCRAPER is an incredibly durable algae scraper with an 18” long handle to effectively clean...

ALGAE SCRAPER FOR GLASS AQUARIUMS   The API ALGAE SCRAPER is an incredibly durable algae scraper with an 18” long handle to effectively clean g...

API ALGAEFIX algae control effectively controls many types of algae in aquariums and will not harm to your fish or plants when used as directed. Y...

API ALGAEFIX algae control effectively controls many types of algae in aquariums and will not harm to your fish or plants when used as directed. Y...

API ALGAEFIX algae control effectively controls many types of algae in aquariums and will not harm to your fish or plants when used as directed. Y...

API® AMMO LOCK ammonia detoxifier is scientifically proven to protect fish against harmful ammonia by converting poisonous ammonia into a non-toxi...

The API® AMMONIA TEST KIT measures ammonia to help prevent fish loss, as ammonia is the number one stressor and killer of tropical fish. Ammonia i...

AQUA ESSENTIAL™ AQUA ESSENTIAL water conditioner is a highly concentrated all-in-one water conditioner that instantly makes tap water safe for fis...

API® AQUARIUM SALT is made from evaporated sea salt and is a must-have for your aquarium! AQUARIUM SALT promotes fish health by improving gill fun...

API® AQUARIUM START UP PACK contains two helpful treatments to make your water safe and livable for fish before adding them to your aquarium. AQUA...

BETTA FOOD   API® BETTA FOOD is scientifically formulated to enhance the vibrant colors of your Betta, and is designed as a floating pellet for al...

BIO-CHEM STARS™   API® BIO-CHEM STARS biological media provides a home for growing massive colonies of nitrifying bacteria to establish and mainta...

BIO-CHEM ZORB™   Containing a superior blend of resins and activated carbon that removes aquarium pollutants – including colors, odors, heavy meta...

BOTTOM FEEDER PELLETS WITH SHRIMP   API® BOTTOM FEEDER PELLETS WITH SHRIMP contain shrimp for a highly-palatable, nutrient-rich food, which is als...

CALCIUM TEST KIT   Calcium is one of the most important elements in a reef aquarium. Reef invertebrates, such as corals, crustaceans, mollusks, an...

CICHLID PELLETS   API® CHICHLID PELLETS contains squid and Menhaden to provide essential amino acids that assist in the optimal growth of your fis...

Carbon deficiency is one of the leading causes of poor plant growth in aquariums. API® CO2 BOOSTER product adds essential liquid carbon for plante...

Carbon deficiency is one of the leading causes of poor plant growth in aquariums. API® CO2 BOOSTER product adds essential liquid carbon for plante...

FRESHWATER MASTER TEST KIT Measures the most important aquarium levels quickly and accurately Benefits: Tests pH, High Range pH, Ammonia, Nitrite...

GENERAL CURE™ POWDER Treats a wide variety of parasitic diseases including velvet, fish lice, hole-in-the-head disease (Hexamita spp. & Spiron...

GOLDFISH FLAKES   API® GOLDFISH FLAKES contains Menhaden and squid to provide essential amino acids that assist in your Goldfish’s optimal growth,...

GOLDFISH FLAKES   API® GOLDFISH FLAKES contains Menhaden and squid to provide essential amino acids that assist in your Goldfish’s optimal growth,...

GOLDFISH PELLETS   API® GOLDFISH PELLETS is designed for all types of Goldfish, and contains a unique, nutritionally-enhanced protein to ensure ea...

API GOLDFISH PROTECT makes tap water safe for goldfish by removing harmful chlorine, chloramine, and ammonia from tap water. It also detoxifies am...

API® LEAF ZONE plant fertilizer contains iron & potassium for colorful leaves and a vibrant planted aquarium. Product is formulated for rapid ...

API® LEAF ZONE plant fertilizer contains iron & potassium for colorful leaves and a vibrant planted aquarium. Product is formulated for rapid ...

MELAFIX® All natural treatment and protection of bacterial infections Benefits:  Reduces risk of disease All natural antibacterial treatment He...

MELAFIX® All natural treatment and protection of bacterial infections Benefits:  Reduces risk of disease All natural antibacterial treatment He...

API Melafix Professional Strength Pack 1.89L - Natural Bacterial Treatment All natural treatment and protection of bacterial infections. Benefits:...

Nitrite is produced in the aquarium in the forms of fish waste, uneaten food, and by nitrifying bacteria in your aquarium’s natural cycle as it br...

PH TEST & ADJUSTER KIT   The API® pH TEST & ADJUSTER KIT not only allows you to easily and accurately test the pH level in your freshwater...

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 acidic or alka...

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