Fisch

API® KH Test Kit for testing freshwater or saltwater aquariums to measure carbonate hardness (KH), helping monitor water quality and prevent invisible problems that may harm fish and plants. Carbonate...

The API® HIGH RANGE pH Test Kit measures pH changes in marine tanks, tanks containing African cichlid fish, and very alkaline tap water. The API HIGH RANGE pH Test Kit...

The API GOLDFISH PROTECT product ensures that tap water is safe for goldfish by removing harmful chlorine, chloramine, and ammonia from tap water. It also detoxifies ammonia released by goldfish....

API® Goldfish Food pellets are designed for all types of goldfish and contain a unique protein enhanced nutritionally to ensure easy absorption of nutrients for maximum benefit. Goldfish utilize the...

API® Food for goldfish is designed for all types of goldfish and contains a unique protein nutritionally enhanced to ensure easy absorption of nutrients for maximum benefit. Goldfish utilize the...

The API® Goldfish Care Kit makes caring for goldfish quick and easy by combining the superior water treatment of GOLDFISH PROTECT, which removes harmful chemicals from tap water, and the...

When raising fish and plants in freshwater, the general hardness (GH) and carbonate hardness (KH) of the aquarium water should match their natural habitat. The API® GH & KH Test...

API Aquarium Salt is made from evaporated sea salt and is essential for your aquarium! Aquarium salt enhances fish health by improving gill function, making it easier for fish to...

The FRESHWATER MASTER TEST KIT from API® measures four important levels in freshwater aquariums quickly and accurately, including pH, high range pH, ammonia, nitrite, and nitrate. With scientific accuracy for...

API® Tropical Flakes are specially designed for tropical community fish such as angelfish, tetras, and barbs, and contain a uniquely enhanced nutritional protein to ensure easy nutrient absorption for maximum...

API® Tropical Flakes are specially designed for tropical community fish such as angelfish, tetras, and barbs, and contain a unique protein enhanced nutritionally to ensure easy nutrient absorption for maximum...

Copper – a treatment for many parasitic infections – must be monitored in the aquarium or pond. The copper level can drop significantly, rendering the treatment ineffective, or it can...

Carbon deficiency is one of the main reasons for poor plant growth in aquariums. The API® CO2 BOOSTER product adds essential liquid carbon to planted aquariums to support photosynthesis and...

Calcium is one of the most important elements in reef tanks. Marine invertebrates, such as corals, jellyfish, mollusks, and even some types of calcareous algae, need calcium to grow and...

API® bottom feeder pellets with squid are nutrient-rich and delicious, also fortified with seaweed to help promote healthy growth. API bottom feeder pellets with squid are specially designed for bottom-feeding...

API® Bottom Feeder Shrimp Pellets contain shrimp as a nutrient-rich and tasty food, also enhanced with seaweed and squid to help promote healthy growth. API Bottom Feeder Shrimp Pellets are...

Contains a superior blend of resins and activated carbon that removes aquarium contaminants – including colors, odors, heavy metals, and toxic gases – making the API® BIO-CHEM ZORB filtration media...

API® BIO-CHEM STARS biological media provide a home for the growth of massive colonies of nitrifying bacteria to establish and maintain a healthy aquatic ecosystem. Nitrifying bacteria convert harmful ammonia...

API® BETTAFIX fish medication is an all-natural antibacterial treatment for Betta fish and should be used whenever your Betta shows signs of illness, such as wounds, ulcers, mouth fungus, fin...

API® BETTA Water Conditioner is a versatile water treatment that instantly makes tap water safe for Betta fish by removing chlorine, chloramine, heavy metals, and also detoxifying ammonia. API BETTA...