API

Liquid fertilizer formulated for rapid absorption by plant leaves. Contains chelated iron and potassium essential for lush green leaves.

Treats saprolegnia fungus infections. Symptoms appear as tufts of cotton or white patches on fish. Commonly known as mouth fungus, eye fungus, fin ...

Contains two furan compounds to combat a wide variety of gram-positive & gram-negative bacterial diseases, including gill disease, mouth fungus...

Effectively treats Ich, a highly contagious & very destructive parasite, which may cause large wounds that easily become infected. Kills the Ic...

Anti-Bacterial Fish & Coral Remedy: An all natural fish & coral treatment with tea tree extract (Melaleuca). Melafix Marine rapidly repairs...

Effectively treats Ich, a highly contagious & very destructive parasite, which may cause large wounds that easily become infected. Kills the Ic...

Quickly and effectively treats Ich, a highly contagious and very destructive parasite, which may cause large wounds that easily become infected. K...

A special formula of three medications to effectively treat furunculosis, fin and tail rot, cotton mouth disease, body slime and eye cloud for both...

Heals open wounds abrasions; promotes regrowth of damaged fin rays and tissue; treats fin and tail rot. Will not adversely affect the biological fi...

Lowers pH and makes aquariums more acidic. Fast-acting, colorless, easy-to-use and will not cloud or color aquarium water.

Liquid pH Control. pH Up is fast acting and colorless, it raises pH and makes water more alkaline without clouding the water.

Targeted treatment attacks only those pathogens that pose a threat while leaving helpful strains untouched, bombards infections with multiple antif...

Instantly neutralizes chlorine, copper, lead and zinc, as well as other heavy metals found in tap and well water, all of which may be toxic to fish...

Easy-to-use, fast dissolving powder that automatically sets and stabilizes pH while neutralizing chlorine and detoxifying heavy metals. Contains al...

Easy-to-use, fast dissolving powder that automatically sets and stabilizes pH while neutralizing chlorine and detoxifying heavy metals. Contains al...

API Quick Start features a unique nitrifiying bacteria that consumes ammonia and nitrite to prevent new tank syndrome. Quick Start allows for the i...

Tablet fertilizer containing key essential nutrients to stimulate plant growth; rich in iron for strong roots.

Convenient bottle with spray trigger. Just spray on and wipe off. Cuts through the white crusty mineral deposits all over the aquarium. Use on glas...

A complete kit for testing saltwater & reef aquariums. Test include: high range pH, ammonia, nitrite, nitrate, 4 test tubes, tray and rack. Tes...

A complete kit for testing saltwater & reef aquariums. Test include: high range pH, ammonia, nitrite, nitrate, 4 test tubes, tray & rack. T...

API CO2 Booster supplies simple carbon compounds and slowly releases CO2 for beautiful, healthy aquatic plants. Adds essential carbon that plants c...

API CO2 Booster supplies simple carbon compounds and slowly releases CO2 for beautiful, healthy aquatic plants. Adds essential carbon that plants c...

A patented formula containing Aloe Vera, nature's liquid bandage, to protect & Heal fish. Forms a synthetic slime coating on the skin of fish. ...

Contains 300 million live bacteria per teaspoonful. Helps clean an aquarium by eliminating sludge build-up. Prevents ammonia & nitrite poisonin...