API Algae Eater Wafers offer a complete, balanced diet designed for algae-eating fish. The nutrient-rich formula emphasizes easy nutrient uptake and a well-rounded blend that supports healthy growth, while helping maintain a cleaner, clearer aquarium environment as fish metabolize nutrients efficiently. Why this wafer...

OverviewThe API ALGAE SCRAPER for Glass Aquariums is designed to make glass tanks look their best. It combines an extra-long, extra-strong handle with a durable scrubbing pad, giving you leverage and comfort as you tackle algae. With quick, efficient algae removal, this tool helps...

OverviewKeep your freshwater, saltwater, or reef tank looking vibrant with API ALGAEFIX Algae Control. This 8-ounce bottle delivers fast-acting help against common algae challenges, including green water blooms and string or hair algae, so your aquarium can maintain cleaner glass, ornaments, and plants.Used as...

Overview Keep your freshwater aquarium looking vibrant with API ALGAEFIX Algae Control. This 4-ounce bottle is designed to help manage common algae challenges so you can enjoy clearer water and nicer-looking glass, ornaments, and plants. With a legacy of almost 60 years, API offers...

Overview Maintaining stable ammonia levels is a cornerstone of healthy fishkeeping. In most aquariums, ammonia arises from fish waste, uneaten food, and decaying organic matter, and it can be invisible to the eye. Even small amounts can stress fish, while larger spikes threaten overall...

Effortless, reliable ammonia monitoring for your tank Keeping aquarium water safe starts with simple, regular checks. API AMMONIA TEST STRIPS offer a straightforward way to gauge ammonia levels—a key part of maintaining a healthy environment for fish and invertebrates. Ammonia can accumulate from fish...

API Aquarium Salt for Freshwater Tanks Freshwater fish rely on a balanced mix of minerals and electrolytes to support gill function, respiration, and efficient waste exchange. API Aquarium Salt combines evaporated sea water with a gentle fish tonic to provide essential minerals in a...

Overview Starting a new aquarium should feel exciting, not overwhelming. The API Aquarium Start-Up Pack bundles two essential products to help you condition tap water, reduce fish stress, and kick off a healthy bacterial cycle. This two-bottle set pairs API STRESS COAT with API...

Protein‑rich nutrition for bettas with cleaner water API BETTA FOOD Fish Food Pellet is a complete, protein‑rich diet designed to support healthy growth and vibrant color in Betta fish. Packaged in a convenient .78‑ounce container, these floating pellets are engineered for easy ingestion and...

API BETTAFIX: Antibacterial & Antifungal Support for Bettas API BETTAFIX is a targeted treatment designed to address common betta fish infections and fungal conditions. Formulated with healing melaleuca, it is intended to help support the skin and fin tissue as part of a careful...

Product overview API Bottom Feeder Pellets with Squid deliver a sinking, protein-rich option tailored for bottom-dwelling species. Packaged in a compact 1.3-ounce container, these pellets are easy to portion and feed, helping you tailor meals to your tank. The formula emphasizes high palatability and...

OverviewAPI Bottom Feeder Pellets with Squid deliver a complete, balanced diet tailored to bottom dwelling fish. Packaged in a convenient 4 oz container, the sinking pellets combine squid with mussel and seaweed to deliver savory flavor and steady nutrition where your catfish, plecostomus, or...

Impulsa tus plantas de acuario con API CO2 Booster API CO2 BOOSTER es un tratamiento líquido de carbono para plantas de acuario de agua dulce. Proporciona carbono usable en dos formas: CO2 y compuestos orgánicos simples. Este producto está diseñado para liberar CO2 de...

Overview Keep your fish healthy and comfortable by routinely checking copper levels in your aquarium. The API Copper Test Kit 90-Test makes it simple to get a quick, color-based reading that helps you stay informed about copper balance in your tank. Designed for both...

Filtración precisa para acuarios con API FilSTAR XP La espuma de filtración de 30 PPI está diseñada para ajustarse a los filtros API FilSTAR XP. Su grosor está optimizado para capturar partículas pequeñas, funcionando como la segunda etapa de filtración mecánica para un flujo...

Overview of API Filstar XP Filtration Foam 20 PPI Pads Designed to fit API Filstar XP canister filters, the API Filtration Foam 20 PPI pads offer a balanced filtration stage that helps trap larger waste particles while preserving space for beneficial bacteria to thrive....

Overview API Fin & Body Cure is a freshwater fish medication powder designed to address common bacterial diseases that challenge home aquariums. When added to your tank, it targets symptoms such as torn fins, slime patches on the body, cloudy eyes, and gill discomfort....

Overview API FIN & BODY CURE Freshwater Fish Powder Medication is a targeted treatment designed for freshwater aquariums. It addresses a range of bacterial challenges that can affect tropical community fish, cichlids, goldfish and other species. The box contains ten individual packets, making it...

Capture and Maintain Healthier Freshwater Water Most aquarium water issues stay invisible until they impact fish vitality. The API Freshwater Master Test Kit helps you quickly gauge five essential water parameters in your freshwater tank: ammonia, pH, high-range pH, nitrite, and nitrate. With professional-grade...

OverviewThe API Freshwater Master Test Kit is a comprehensive tool for monitoring aquarium water quality. With more than 800 tests available, you can explore a broad spectrum of freshwater parameters and track trends over time, helping you stay ahead of potential issues. It includes...