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API
API Products

API 5 in 1 Aquarium Test Strips for Freshwater and Saltwater Aquariums
- $73.99
- Save $37 (50%)

API Accu-Clear Clears Cloudy Aquarium Water
- $59.99
- Save $29 (48%)

API Pimafix Treats Fungal Infections for Freshwater and Saltwater Fish
- $179.99
- Save $95 (53%)

API Pond Melafix Treats Bacterial Infections for Koi and Goldfish
- $237.99
- Save $125 (53%)

API PondCare Microbial Algae Clean Alternative Approach to Algae Control
- $218.99
- Save $115 (53%)

API Turtle Sludge Destroyer Breaks Down Organic Waste and Debris with Beneficial Bacteria
- $62.99
- Save $30 (48%)

API Pond Chlorine and Heavy Metal Neutralizer Removes Chlorine
- $102.99
- Save $52 (50%)

API pH Test Kit for Freshwater Aquariums
- $43.99
- Save $21 (48%)

API Pond Aquatic Plant Food Tablets
- $13.99
- Save $7 (47%)

API Leaf Zone Promotes Aquarium Plant Growth
- $61.99
- Save $30 (48%)

API Doc Wellfishs Hand Held Algae Pad for Glass Aquariums
- $83.99
- Save $42 (50%)

API Ammonia NH3/NH4+ Test Kit
- $27.99
- Save $13 (45%)

API Marine Stress Coat Makes Tap Water Safe
- $77.99
- Save $39 (50%)

API Turtle Fix Treats Bacterial Infections
- $59.99
- Save $29 (48%)

API Proper pH Sets and Stabilizes Freshwater Aquariums
- $19.99
- Save $9 (45%)

API Nitrate Test Kit for Fresh and Saltwater Aquariums
- $25.99
- Save $12 (46%)

API Marine AlgaeFix Controls Algae Growth and Works Fast
- $108.99
- Save $55 (50%)

API Pond Pimafix Treats Fungal Fish Infections for Koi and Goldfish
- $237.99
- Save $125 (53%)

API GH and KH General and Carbonate Hardness Test Kit for Freshwater Aquariums
- $64.99
- Save $31 (47%)

API Turtle Water Conditioner Makes Tap Water Safe
- $15.99
- Save $8 (47%)

API pH Up Raises Aquarium pH for Freshwater Aquariums
- $96.99
- Save $49 (50%)

API Water Softener Pillow Size 5 Filtration Media to Reduce General Hardness
- $13.99
- Save $7 (48%)

API Ammo Lock Detoxifies Aquarium Ammonia
- $165.99
- Save $87 (52%)

API CO2 Booster Promotes a Vibrant, Healthy Planted Aquarium
- $87.99
- Save $44 (51%)
API Water Chemical Products
As leaders in the ornamental fish industry since the early 1960s, they are very vigilant about superior product quality and taking care of their aquarium and fish enthusiast customers. They make a wide range of pet products including Stress Coat, Stress Zyme, Melafix and many others. If you are serious about fish and ensuring your aquarium is perfectly suited for them, then you know how important medications, algae control, water treatment and filters are to the health of your fish. The great thing about Aquarium Pharmaceuticals is that they are focused intently on research and development, always attempting to make their products better, more efficient, and less expensive. They even have 150 experimental aquariums and ponds in their state-of-the-art research laboratory, so they can develop innovative new products. The goal? Products that are easy and convenient for you to use.
API - Water Test Kits, Water Conditioner, Medication, Softener Pillow
As a top tier Aquarium Pharmaceuticals supplier, we have the top API products right here on our site. We carry their best fresh and saltwater test kits, water conditioner, and fish food for your pond or aquarium.Choose from our big selection. You'll find everything you need to keep your fish happy. Can't find something? Let us know; we'd be happy to help you select the best product for you and your fishes' needs.