Submerse Yourself In Your Underwater World

Simple Care Guide

fish swimming

Browse the API® Simple Care Guide created by our fish keeping experts. The Simple Care Guide aims to improve the aquatics experience for all fish keepers, guiding you through keeping and enjoying your aquarium or pond for a lifetime.

View the Guide

Products

feeding fish

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

testing water

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

ALGAEFIX™

ALGAEFIX™

STRESS COAT™

STRESS COAT™

MELAFIX™

MELAFIX™

FRESHWATER MASTER TEST KIT

FRESHWATER MASTER TEST KIT