All Fish*

Fast-acting API POND ALGAEFIX Algae Control works to control algae growth in ponds, water gardens, and fountains, keeping water clean and clear. API POND ALGAEFIX Algae Control works to control Green or Green water algae, String or Hair algae and Blanketweed. Will not harm...

API POND ACCU-CLEAR Pond Water Clarifier quickly eliminates cloudy pond water caused by dirt, silt and floating particles. This fast-working pond cleaner works by aggregating tiny suspended particles in pond water to form larger clusters which fall to the bottom of the pond or...

API POND ACCU-CLEAR Pond Water Clarifier quickly eliminates cloudy pond water caused by dirt, silt and floating particles. This fast-working pond cleaner works by aggregating tiny suspended particles in pond water to form larger clusters which fall to the bottom of the pond or...

Specialized synthetic adsorption media that removes phosphate and silicate from fresh and saltwater aquariums. Treats up to 55 gallons. Sold in Quantity of: 1

Liquid pH Control. pH Up is fast acting and colorless, it raises pH and makes water more alkaline without clouding the water. Sold in Quantity of: 1

Lowers pH and makes aquariums more acidic. Fast-acting, colorless, easy-to-use and will not cloud or color aquarium water. Sold in Quantity of: 1

Liquid pH Control. pH Up is fast acting and colorless, it raises pH and makes water more alkaline without clouding the water. Sold in Quantity of: 1

Proper pH control is imperative to prevent the harmful effects of too alkaline or too acidic aquarium water on fish and plant life. Tests pH levels from 6.0 to 7.6. 250 tests per kit. Sold in Quantity of: 1

Lowers pH and makes aquariums more acidic. Fast-acting, colorless, easy-to-use and will not cloud or color aquarium water. Sold in Quantity of: 1

Lowers pH and makes aquariums more acidic. Fast-acting, colorless, easy-to-use and will not cloud or color aquarium water. Sold in Quantity of: 1

Lowers pH and makes aquariums more acidic. Fast-acting, colorless, easy-to-use and will not cloud or color aquarium water. Sold in Quantity of: 1

Tests for nitrite in freshwater & saltwater aquariums. Nitrite, toxic to fish, is produced by nitrifying bacteria in the biological filter as it breaks down ammonia. 180 tests per kit. Sold in Quantity of: 1

Effective for both fresh & saltwater aquariums. High levels of nitrate are a food source for unwanted algae & indicate poor water quality & health problems for fish. Tests nitrate levels from 0 to 160 ppm. Sold in Quantity of: 1

Composed of natural and synthetic ion-exchange resins in a convenient pouch. Selectively removes ammonia, nitrite and nitrate from freshwater aquariums. Completely rechargeable with Doc Wellfish's Aquarium Salt. Sold in Quantity of: 1

Heals open wounds & abrasions; promotes regrowth of damaged fin rays & tissue; treats fin & tail rot. Will not adversely affect the biological filter, alter the pH or discolor water. Safe for reef aquariums & live plants. For use in fresh or salt...

Heals open wounds & abrasions; promotes regrowth of damaged fin rays & tissue; treats fin & tail rot. Will not adversely affect the biological filter, alter the pH or discolor water. Safe for reef aquariums & live plants. For use in fresh or salt...

Heals open wounds & abrasions; promotes regrowth of damaged fin rays & tissue; treats fin & tail rot. Will not adversely affect the biological filter, alter the pH or discolor water. Safe for reef aquariums & live plants. For use in fresh or salt...

Treats ich white spot disease in fish and secondary bacterial fish infections. Quickly kills ich parasite, typically within 24 hours of first dose. Use only in freshwater and saltwater aquariums not with reef aquariums. Use at the first sign of “Ich” (white spots). Repeat...

API LIQUID SUPER ICK CURE Freshwater & Saltwater Fish Medication is specially formulated to help heal freshwater and saltawater fish of icthyophthirius ("Ich") or Cryptocaryon, which are highly contagious parasitic diseases. This treatment not only helps cure Ich, but it also creates a synthetic...

Liquid fertilizer formulated for rapid absorption by plant leaves. Contains chelated iron and potassium essential for lush green leaves. Sold in Qty of: 1