Keeping an aquarium is relaxing and fascinating, and API is here to support you in this new endeavor! Whether youre a seasoned fish keeper or a first-time aquarium owner, you will love trying our products to help you start or maintain your ideal aquarium. With over 50 years in the industry as aquarium experts, API is here to help with our breadth of knowledge and extensive line of aquarium products, all produced with the goal of helping you create a better underwater world.
We are proud to present our full range of aquarium products from water conditioners to food and medications to help contribute to a healthier, clearer aquarium water and safer conditions for your fish.
Proper pH® 8.2Learn More
pH Up®Learn More
pH Down®Learn More
pH AdjusterLearn More
Goldfish ProtectLearn More
Goldfish Aquarium CleanerLearn More
Goldfish Care PackLearn More
Leaf Zone®Learn More
CO₂ Booster® adds essential carbon in a form plants can absorb from the water. Supplies simple carbon compounds and slowly releases CO₂to the plants.Learn More