Products

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

API® PROPER pH 7.5 automatically sets and stabilizes pH at 7.5, and removes chlorine and detoxifies heavy metals. PROPER pH 7.5 also contains elec...

API® PROPER pH 8.2 automatically sets and stabilizes pH at 8.2 in saltwater, brackish, and African cichlid aquariums without the use of phosphat...

API® QUICK START nitrifying bacteria allows for the instant addition of fish, as it immediately starts the natural aquarium cycle with beneficial ...

API® QUICK START nitrifying bacteria allows for the instant addition of fish, as it immediately starts the natural aquarium cycle with beneficial ...

API TEST TUBES are compatible with any aquarium or pond water test kits and are perfect for testing more water parameters at one time.  **Price fo...

SUPER ACTIVATED CARBON   API® SUPER ACTIVATED CARBON makes your aquarium crystal clear with its premium-grade, high porosity carbon for maximum ab...

SUPER ICK CURE™   API® SUPER ICK CURE fish remedy treats “Ich,” or white spot disease, in fish, along with other highly contagious parasitic disea...

API® TAP WATER CONDITONER treatment removes toxins from tap water instantly, so you can add fish to your aquarium (or add them back after a water ...

WATER SOFTENER PILLOW   API® WATER SOFTENER PILLOW is ideal for soft water aquariums. These ready-to-use pouches contain resins to remove calcium,...

API® ACCU-CLEAR water clarifier quickly clarifies cloudy water in your aquarium, eliminating haze to make your water crystal clear. API ACCU-CLEAR...

API® ACCU-CLEAR water clarifier quickly clarifies cloudy water in your aquarium, eliminating haze to make your water crystal clear. API ACCU-CLEAR...

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

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

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 yo...

API® GOLDFISH AQUARIUM CLEANER makes cleaning your goldfish tank simple and easy! This product helps keep gravel clean and removes organic sludge,...

High nitrate levels in your aquarium indicate a build-up of fish waste and organic compounds, resulting in poor water quality and an increase in a...

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 measure of ac...

Use the API® pH TEST STRIPS as a quick and accurate way to test pH levels in your water. These test strips measure a wide range of pH, from 6.0 to...

API® QUICK START nitrifying bacteria allows for the instant addition of fish, as it immediately starts the natural aquarium cycle with beneficial ...