For better presentation of content, we recommend opening on a different browser. We recommend using either Google Chrome or Firefox.

Become a Guardian of Aquatic Life

fish swimming

Take the quiz for the chance to win a $100 API prize pack and come back weekly for a new quiz and more chances to win!

Take the Quiz


fish swimming

Keeping an aquarium or pond is relaxing and fascinating, and API brand is here to support you in your fish keeping journey! Whether you’re a seasoned fish keeper or a first-timer, you will love using our products to help you start or maintain your ideal aquarium or pond.

Browse Our Products

Aquaspin™ Advise

fish swimming

AQUASPIN Advise allows you to track what is happening inside your aquarium or pond to ensure the health of your fish and other aquatic life. It uses your water testing results to give specific recommendations customized to your aquarium or pond. Test at home or at your local AQUASPIN retailer.

Manage Your Aquarium

Featured Products