AQUARIUM

Expands biological capacity of aquarium filters. Promotes ammonia and nitrite reduction. Increases biological efficiency by 30%. Provides an optima...

Removes harmful ammonia. Reduces ammonia stress for fish. Lowers ammonia concentration in new aquariums. Supports beneficial bacterial colonies. FO...

Removes harmful ammonia. Reduces ammonia stress for fish. Lowers ammonia concentration in new aquariums. Supports beneficial bacterial colonies. FO...

Removes harmful ammonia. Reduces ammonia stress for fish. Lowers ammonia concentration in new aquariums. Supports beneficial bacterial colonies. FO...

Removes harmful ammonia. Reduces ammonia stress for fish. Lowers ammonia concentration in new aquariums. Supports beneficial bacterial colonies. FO...

For Aquaclear Mini and Aquaclear 20 Hang On filters.

AquaClear Power Filter, an innovator of original filtration technology, the AquaClear Power Filter is legendary for its renowned dependability and ...

AquaClear Power Filter, an innovator of original filtration technology, the AquaClear Power Filter is legendary for its renowned dependability and ...

For Aquaclear 150 and Aquaclear 30 Hang On filters.

AquaClear Power Filter, an innovator of original filtration technology, the AquaClear Power Filter is legendary for its renowned dependability and ...

For Aquaclear Mini and Aquaclear 20 Hang On filters.

AquaClear Power Filter, an innovator of original filtration technology, the AquaClear Power Filter is legendary for its renowned dependability and ...

The AquaClear 110 Power Filter features a unique multi-stage filtration system that provides complete mechanical, chemical and biological filtratio...

The 3 Day Pyramid Fish Feeder is the perfect solution to feeding your fish whilst you’re away for a weekend. The 3 Day Pyramid Fish Feeder is su...

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

The API High Range pH Test Kit measures pH changes in marine aquariums, aquariums with African Cichlids, and very alkaline tap water. The API High ...

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 bre...

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 al...

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 ...

Copper – a treatment for many parasitic infections – must be monitored in an aquarium or a pond. The copper level can drop too low for the treatmen...

Calcium is one of the most important elements in a reef aquarium. Reef invertebrates, such as corals, crustaceans, mollusks, and even some type of ...

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 is ...