API pH Test Kit

For over 50 years, API has been a leader in the Aquatics industry developing and perfecting products and solutions for indoor aquariums. API’s family of products includes treatments, testing, nutrition, and equipment and pond products. The research and development scientists at API have pioneered scientific studies on aquarium treatments that have led to significant advances in the care of ornamental fish.  This work has garnered over 25 global patents for breakthrough innovations in the aquatic industry. We continue to look for ways to improve the fishkeeping experience for everyone. API recently developed the Easy Care Guide for a simple way to care for your aquarium.  Easy to follow symbols help correlate in store products with at home care. These steps will show you how to simplify aquarium care so you can spend more time enjoying the beauty of your aquarium.