About us

Founded in 2000, ATI Aquaristik is an industry leader in aquarium products. Headquartered in Germany, ATI products are German-designed and engineered, using technological advances to create top-of-the-line aquarium products that combine exceptional performance with elegant design and unsurpassed efficiency.

ATI North America is the exclusive partner of ATI in the United States, Canada, Mexico, the Caribbean and Central America. We are proud to bring ATI’s innovative line of lighting and water care products to this region through our exclusive distributor, Clear Choice Distribution, headquartered in Gardena, California.

Let your reef thrive™

We’re aquarists too. So, we understand the importance of a thriving reef. The products you choose play a vital role in the health and beauty of your aquarium, which is why we are committed to continuous innovation. Our products are designed to deliver reliable performance that keeps your aquarium healthy and looking its best.

Why choose ATI

Simple solutions to complex problems

ATI uses advanced engineering to ensure outstanding performance, they are also very easy to use. For example, our popular LED lighting fixtures are plug & play; ATI Essentials is a comprehensive water care system that provides 26 essentials elements in a simple, 2-part solution; and ATI Labs ICP-OES water analysis tests your water and RO for over 40 parameters at the same time.

Proven, time-tested results

Founded in 2000, ATI has a long-standing, highly-reputable track record for providing reliable products with proven outcomes.

Affordable

ATI products are more affordable than you might realize and offer good price-to-performance ratios. Compared to similar offerings, you will find our products are competitively-priced and outperform the competition.

German design · USA support

ATI products feature state-of-the-art German design and engineering. ATI North America provides USA-based support for ATI products purchased through an authorized ATI North American reseller.

Our products

ATI North America is proud to offer an extensive product collection of reef aquarium lighting and water care products for your tank’s needs.

Interested in selling ATI products at your store? We work hand-in-hand with our distribution partner, Clear Choice Distribution, to provide product sales and support for all ATI products purchased in our territory. Click here to enquire.

We're here for you

Customer Service

If you have a question or comment, please email us or click live chat at the top of the screen and we’lll be happy to assist you.

Support

Find instruction guides, other support documentation and answers to commonly asked questions.

Blog

Check out our blog to read the latest industry news, discover new products, or learn new helpful tips and tricks from the experts!