Products

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 aci...

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 aci...

he API® pH TEST & ADJUSTER KIT not only allows you to easily and accurately test the pH level in your freshwater aquarium, but also allows you ...

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...

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® 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 alkal...

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 alkal...

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 alkal...

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

Phosphate can enter your aquarium through tap water, fish waste, and decaying organics such as uneaten food and dead algae. Excess phosphate contri...

API® PIMAFIX fish remedy is an all-natural, antifungal remedy for fish fungal infections, with a formula derived from the West Indian Bay Tree – a...

API® PIMAFIX fish remedy is an all-natural, antifungal remedy for fish fungal infections, with a formula derived from the West Indian Bay Tree – a ...

API® PIMAFIX fish remedy is an all-natural, antifungal remedy for fish fungal infections, with a formula derived from the West Indian Bay Tree – a ...

API® POND ACCU-CLEAR water clarifier works to establish and maintain crystal-clear pond water, quickly clearing murkiness and helping your water fi...

API POND ALGAEFIX algae control effectively controls green water algae blooms, string or hair algae (Cladophora), and blanketweed (Oedogonium) in p...

API POND ALGAEFIX algae control effectively controls green water algae blooms, string or hair algae (Cladophora), and blanketweed (Oedogonium) in p...

API® POND AMMO LOCK ammonia detoxifier serves as a source of nutrition for good bacteria in your pond’s natural biological filter. It also detoxifi...

AQUATIC PLANT FOOD TABLETS provide essential nutrients and trace elements needed by pond plants to ensure non-stop blooming. Tablets contain iron f...

API® POND CHLORINE & HEAVY METAL NEUTRALIZER instantly makes tap water safe for pond life by neutralizing chlorine, copper, lead, and zinc, in ...

API® COOL WATER FOOD delivers proteins that your fish need for optimized growth and reduced waste. Ingredients such as garlic, vitamins, antioxidan...

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

The API® POND MASTER TEST KIT measures the most important levels in your pond quickly and accurately, including pH, ammonia, nitrite, and phosphate...

API® POND PIMAFIX fish remedy contains an all-natural formula that rapidly treats fungal infections on the body and fins of your pond fish, in addi...

API® POND PIMAFIX fish remedy contains an all-natural formula that rapidly treats fungal infections on the body and fins of your pond fish, in addi...

MICROBIAL ALGAE CLEAN algae control is an alternative approach to algae control and reduces pond maintenance. MICROBIAL ALGAE CLEAN algae control w...

Slowly lower the pH of your pond water to make it more acidic using API® POND pH DOWN pH adjuster. This product slowly neutralizes alkaline substan...

API® POND pH UP pH adjuster slowly raises the pH of pond water, making it more alkaline, without harming delicate pond fish or aquatic plants. It s...

API® POND PIMAFIX fish remedy contains an all-natural formula that rapidly treats fungal infections on the body and fins of your pond fish, in addi...

API® POND PIMAFIX fish remedy contains an all-natural formula that rapidly treats fungal infections on the body and fins of your pond fish, in addi...

API® POND SIMPLY CLEAR bacterial cleaner is a natural bacterial-based pond clarifier that quickly clears cloudy water and keeps it clear. This trip...

The API® POND WIDE RANGE pH TEST KIT quickly and accurately measures the pH of pond water, and prevents the harmful effects of pond water that is e...

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

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 Tet...

API® PROPER pH 7.0 easily sets and holds pH at 7.0 in tropical community aquariums, additionally removing chlorine and neutralizing chloramines to ...

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 phosphates....