- Aquarium Salt(1)
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- Pond Testing Equipment(3)
- Pond Water Conditioners(4)
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- Pond Salt(1)
- Goldfish Food(1)
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- Aquarium Algae Control(2)
- Aquarium Bio Additives(1)
- Pond Algae Control(1)
- Pond Biological Treatments(2)
- Pond Water Clarifiers(4)
- Pond pH Adjusters(1)
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- Reptile Filter Foam & Sponges(1)
- Aquarium Filter Phosphate & Silicate Media(1)
- Aquarium Cleaning Liquids(1)
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- Freshwater Aquarium Salts(1)
- Bacterial & Fungal Aquarium Medications(1)
- External Parasite Aquarium Treatments(4)
- Aquarium Freshwater Test Kits(14)
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- Aquarium Phosphate Tests(2)
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- Aquarium Bacterial Medications(5)
- Aquarium Fungal Medications(3)
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API
API Products

API Pond AlgaeFix Algae Control for Ponds
- $486.99
- Save $244 (50%)

API Stress Coat + Fish and Tap Water Conditioner
- $481.99
- Save $241 (50%)

API Aquarium Salt for Freshwater Aquariums
- $138.99
- Save $70 (50%)

API Filstar XP Filtration Pads
- $120.99
- Save $61 (50%)

API Pond Pond Zyme Sludge Destroyer
- $165.99
- Save $83 (50%)

API Stress Zyme Plus Bio Filtration Booster
- $516.99
- Save $259 (50%)

API Tap Water Conditioner
- $73.99
- Save $37 (51%)

API Pond Stress Coat Water Conditioner
- $516.99
- Save $259 (50%)

API Filstar XP Micro Filtration Pads
- $84.99
- Save $43 (50%)

API Pond Accu-Clear Quickly Clears Pond Water
- $468.99
- Save $235 (50%)

API MelaFix Antibacterial Fish Remedy
- $478.99
- Save $240 (50%)

API Super Activated Carbon Size 6
- $89.99
- Save $45 (50%)

API Bio-Chem Zorb Filter Media
- $288.99
- Save $145 (50%)

API Nitra-Zorb
- $352.99
- Save $177 (50%)

API E.M. Erythromycin
- $1,138.99
- Save $570 (50%)

API AlgaeFix for Freshwater Aquariums
- $354.99
- Save $178 (50%)

API Freshwater Master Test Kit
- $192.99
- Save $97 (50%)

API Filstar XP Super Microfiltration Pads
- $100.99
- Save $51 (50%)

API Safe and Easy Aquarium Cleaner
- $33.99
- Save $14 (42%)

API Pond Pond Salt
- $149.99
- Save $75 (50%)

API Bottom Feeder Premium Shrimp Pellet Food
- $61.99
- Save $30 (48%)

API Pond Simply-Clear Pond Clarifier
- $690.99
- Save $346 (50%)

API Quick Start Water Conditioner
- $364.99
- Save $183 (50%)

API General Cure Powder
- $838.99
- Save $420 (50%)
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.