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Tests nitrate levels from 0 to 160 parts per million. High levels of nitrate are a food source for unwanted algae and indicate poor water quality....

Keep your fish healthy and thriving by testing your aquarium water's NO2 levels regularly with this easy-to-use API NITRITE TEST KIT for freshwater...

Keep out of reach of children. This chemical works to lower ph levels for fish. Do not lower ph any more than 0.2 in any 24 hour period.

Keep your fish healthy and thriving by testing your aquarium water's pH regularly with easy-to-use API pH TEST KIT for freshwater aquariums. Testin...

Phosphate can enter the aquarium in fish waste, decaying organic matter and tap water. High phosphate in the aquarium can cause water clarity issue...

Tests phosphate levels from 0 to 10 ppm.

API POND ACCU-CLEAR Pond Water Clarifier quickly eliminates cloudy pond water caused by dirt, silt and floating particles. This fast-working pond c...

Fast-acting API POND ALGAEFIX Algae Control works to control algae growth in ponds, water gardens, and fountains, keeping water clean and clear. AP...

API POND MELAFIX Pond Fish Bacterial Infection Remedy uses the antibacterial properties of tea tree (Melaleuca) to treat bacterial infections in po...

API POND STRESS COAT Pond Water Conditioner works instantly to remove chlorine, chloramines and ammonia from tap water and neutralize heavy metals....

API POND-ZYME SLUDGE DESTROYER Pond Water Cleaner with Barley reduces build-up of fish waste and consumes pond sludge, which is typically a build-u...

Adjusts and stabilizes ph levels. Detoxifies heavy metals. Neutralizes chlorine. For use in freshwater aquariums only. Will set ph level at 7.0, a...

Adjusts and stabilizes ph levels. Neutralizes chlorine. Detoxifies heavy metals. For use in freshwater aquariums only. Sets ph level at 7.5.

In a new aquarium, harmful ammonia and nitrite build up from fish waste, often resulting in fish loss or "new tank syndrome". The unique, patented ...

Measure the most important reef aquarium levels including calcium, carbonate hardness (KH), phosphate and nitrate with API REEF MASTER TEST KIT. Pr...

Measures the most important aquarium health indicators quickly and accurately. Fish waste, uneaten food, plant refuse and other organic compounds c...

API® STRESS COAT water conditioner makes tap water safe for fish by removing chlorine, chloramines and heavy metals from tap water, and contains th...

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

Heavy metals such as copper, zinc, and lead are present in tap water. These are toxic to tropical fish. For use white never setting up an aquarium...

Good water quality is the key to a healthy, beautiful aquarium. Tap water contains chemicals, such as chlorine and chloramines, which make water sa...

API TURTLE SLUDGE DESTROYER Aquarium Cleaner and Sludge Remover Treatment reduces build-up of turtle waste and consumes aquarium/vivarium sludge, w...

The 14-Day automatic API VACATION PYRAMID FISH FEEDER contains nutritious food pellets that are released slowly, as the pyramid dissolves. It is ma...

APPLAWS Tender Chicken Breast contains nothing more than the ingredients listed. Applaws is a completely natural complementary pet food for adult c...

APPLAWS Juicy Chicken Breast with Duck contains nothing more than the ingredients listed. Applaws is a completely natural complementary pet food fo...

APPLAWS® Tuna Fillet contains nothing more than the three ingredients listed. Applaws is a completely natural complementary pet food for adult cats...

Applaws Chicken Breast Canned Cat Food contains nothing more than the ingredients listed and is a natural complementary pet food for adult cats.Ing...

Applaws Chicken Breast with Cheese Canned Cat Food contains nothing more than the ingredients listed and is a natural complementary pet food for ad...

Applaws Chicken Breast with Pumpkin Canned Cat Food contains nothing more than the ingredients listed and is a natural complementary pet food for a...

APPLAWS® Ocean Fish contains nothing more than the four ingredients listed. Applaws is a completely natural complementary pet food for adult cats. ...

Applaws Tuna Fillet with Cheese Canned Cat Food contains nothing more than the ingredients listed and is a natural complementary pet food for adult...

Applaws Tuna Fillet with Prawn in Broth Pot contains nothing more than the ingredients listed and is a natural complementary pet food for adult cat...

APPLAWS® Tuna Fillet with Seaweed contains nothing more than the four ingredients listed. Applaws is a completely natural complementary pet food fo...

Applaws Chicken Breast with Tuna Roe in Broth Pot contains nothing more than the ingredients listed and are a natural complementary pet food for ad...

Applaws Sardine with Mackerel in Broth Pot contains nothing more than the ingredients listed and is a natural complementary pet food for adult cats...

Applaws Tuna Fillet with Crab in Broth Pot contains nothing more than the ingredients listed and is a natural complementary pet food for adult cats...

Description More Color, More Spread, More Power, and More Refined A new generation of Aqua Illumination Hydra lighting is here! The Hydra 32 HD has...

Description  Small, Powerful, and Smart! Max Flow - 2000 GPH The Nero pump you know and love, now in a smaller form factor. Aqua Illumination's Ner...

Description  Small, Powerful, and Smart! Max Flow - 3000 GPH Aqua Illumination's Nero 5 creates an adjustable broad flow that is strong but gentle ...

Description  The World’s Most Popular Reef LEDs The newest innovation in the Prime line from AquaIllumination, the Prime 16 HD Series brings more p...

Description  Grow Algae Faster Than Ever! Optimized for algae growth in saltwater aquariums, the Aqua Illumination Prime 15 Fuge Light has a spectr...

Description  Redesigned and Stronger Than Ever! The HMS Single Arm Mounting Kit is perfect for tanks that only need a single Hydra LED unit, or if ...

Ready to use liquid concentrate for fresh water and marine aquariums. Treats flukes, tapeworm, flatworms, turballarians. Iasis Treats 1,920 gallon...

Description  The Aquatic Life Internal Mini Skimmer 115 is ideal for aquariums up to 30 gallons. The needle-wheel impeller increases the air-to-wat...

Compact size makes this skimmer ideal for mini-reef aquariums. Placement inside aquarium provides quiet operation. Proven needle-wheel impeller in...

Recommend replacing every 6 months The second stage of your RO unit is a Carbon Block Filter. The Activated Carbon in the filter reduces chlorine ...

Replace filter when resin changes color completely to amber the process of filtering the high quality water takes time, it is common to use a stor...

Description STAGE 4 TWIST-IN MIXED BED COLOR CHANGING RESIN DEIONIZATION CARTRIDGE. Aquatic Life Twist-In Color Changing Dual Deionization Filter C...

Description  STAGE 3 TWIST-IN RO MEMBRANE FILTER CARTRIDGE. Aquatic Life Twist-In TFC RO Membrane Filter Cartridge, 100 GPD: Recommended replacing ...