About us

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.
ATI Germay
Thriving Reef Tank

Let your reef thrive™

We are aquarists too. So, we understand the importance of a thriving reef. We know that the products you choose can play a crucial role in the health of your aquarium. That’s why we are continuously innovating, providing first-rate solutions that will keep your aquarium healthy and looking its best.

Why choose ATI

solutions icon

Simple solutions to complex problems

While ATI’s sleek, sophisticated products use advanced engineering to ensure outstanding performance, they are also very easy to use. For example, our popular SunPower T5 lighting fixtures are plug & play; Essentials Pro is a comprehensive water care system that provides 28 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.

Affordable

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

location

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 that are purchased through an authorized ATI North American reseller.

proven

Time-tested, proven results

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

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.

Where to buy
Straton LED Fixture
Straton
LED Fixture
LED Powermodule Hybrid
LED Powermodule
Hybrid LED-T5 Fixture
Dimmable SunPower
Dimmable SunPower
T5 Fixture
SunPower T5 fixture
SunPower
T5 Fixture
T5 Bulbs
T5 High-output Fluorescent Bulbs
Essentials Pro 1 and 2
Essentials Pro
2-Part
ATI Labs
ICP-OES
Water Test Kit
Elements
Elements &
Supplemehts
Nutrition
Nutrition Nutrient Management
dosing pump
DP6 Dosing
Pump

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.

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Support

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

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Blog

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

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