All Products

With scientific accuracy for professional results, the reusable FRESHWATER MASTER TEST KIT comes with 4 glass test tubes with snap-tight caps and a...

API Tap Water Conditioner - Select bottle size from the drop down menu when ordering   API® TAP WATER CONDITONER treatment removes toxins from tap ...

API Liquid GH & KH Test Kit When keeping freshwater fish and plants, the general hardness (GH) and carbonate hardness (KH) of aquarium water sh...

API Perfect Start is a unique multi-step aquarium starter kit that provides everything you need to kick-start your new aquarium, keeping your fish ...

API® ROOT TABS plant fertilizer promotes lush growth of aquarium plants with ingredients such as iron, potassium, and carbon that help develop stro...

API ALGAE PAD FOR ACRYLIC AQUARIUMS quickly removes unsightly algae from acrylic aquariums. ALGAE PAD uses a durable scrubbing pad with hand-...

Make tap water safe for your Betta instantly with API WATER CONDITIONER for aquarium. API BETTA WATER CONDITIONER for freshwater aquarium rem...

Algae Cure rapidly controls green water by clumping together the minute suspended algae that are responsible, causing them to drop out of solution....

Algae Cure rapidly controls green water by clumping together the minute suspended algae that are responsible, causing them to drop out of solution....

Api Pond Algae Cure Algae Cure rapidly controls green water by clumping together the minute suspended algae that are responsible, causing them to d...

Api Pond Algae Cure 237ml Algae Cure rapidly controls green water by clumping together the minute suspended algae that are responsible, causing the...

API® POND ECOFIX SLUDGE DESTROYER bacterial cleaner reduces pond maintenance by breaking down fish waste and dead algae, as well as working to incr...

API® POND ECOFIX SLUDGE DESTROYER bacterial cleaner reduces pond maintenance by breaking down fish waste and dead algae, as well as working to incr...

API® POND MELAFIX fish remedy acts as an all-natural, antibacterial remedy for koi and goldfish diseases, including eye cloud, mouth fungus, fin &a...

API® MELAFIX fish remedy is an all-natural antibacterial treatment that works to treat infections in fish. Common bacterial infections are open wou...

API® BLANKETWEED CURE works on contact to quickly kill blanketweed algae with the power of active oxygen and no copper. It is safe for fish and pla...

Specially selected bacterial strains in API® POND-ZYME SLUDGE DESTROYER bacterial cleaner immediately begins breaking down fish waste and dead alga...

Specially selected bacterial strains in API® POND-ZYME SLUDGE DESTROYER bacterial cleaner immediately begins breaking down fish waste and dead alga...

All-natural API® POND SALT is made from evaporated sea water, and provides essential electrolytes that fish need to survive. Salt improves gill fun...

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 o...

The API Aquarium pH Test Strips are a quick and simple way to monitor the pH level of your aquarium.Simply pop the strip into the tank and compare ...

Use the API® AMMONIA TEST STRIPS as the quick and accurate way to test for the presence of ammonia. Kit reads 0 to 6 ppm of ammonia, and alerts you...

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 o...

The API® pH TEST KIT monitors pH to maintain healthy freshwater conditions in your tank. pH control is imperative to prevent the harmful effects of...