Unmatched ability to test up to 50+ parameters, including major and minor elements and pollutants. Pro and Ultimate also include RO water testing to ensure additional safety coverage.
Three Unique Versions
Affordable, entry-level testing
Experience Level: Basic & intermediate
Parameters Tested: 40
RO Water Analysis: Not Included
KH, Nitrate, Fluorine: Not Included
Turnaround for Results: 5-10 Days
Free Shipping: Included
Complete-range OES testing (Original version)
Experience Level: Intermediate & advanced
Parameters Tested: 43
RO Water Analysis: Included
KH, Nitrate, Fluorine: Included
Turnaround for Results: 5-10 Days
Free Shipping: Included
Ultra-precise, low-range MS testing
Experience Level: Advanced
Parameters Tested: 50
RO Water Analysis: Included
KH, Nitrate, Fluorine: Included
Turnaround for Results: 5-10 Days
Free Shipping: Included
Want to know more about ATI Labs Standard, Pro , and Ultimate kits?
Analyze, improve, and repeat
ATI’s results database allows users to track the progress of their aquarium over time. There’s good reason that thousands of hobbyists worldwide trust ATI to provide the detailed testing results they need to bring their aquariums to the next level. Monitor, improve, repeat, and the results will speak for themselves.
More than just ICP
State-of-the-art equipment, including an inductively-coupled optical emission spectroscopy machine (ICP-OES), an inductively-coupled mass spectrometry machine (ICP-MS), a precision titrator for measuring KH, and an ion chromatography machine for measuring Nitrate and Flourine, ensure precise and accurate testing.
Comprehensive testing
PhD-reviewed results
PhD scientists review each test and provide customized, in-depth guidance for optimizing your aquarium’s water chemistry. Whether you’re a beginner or an experienced aquarist, our expert insights help keep your tank in perfect balance.
Hassle-free returns and quick-turnaround
For U.S.-based customers, use the prepaid return label to return your samples. Most users receive their results in 5-10 days from the date the samples are mailed. Once testing is complete, we will update your online lab account and email you a notification.
Real customers. Real results.
Check out our ATI Labs public tanks to view real-world water analysis for each of our three ICP kits.
Accurate, comprehensive testing is just a click away.
Comprehensive water care for your aquarium

Essentials
Two-part dosing containing 26 essential elements, for mixed reef and SPS tanks

ICP Labs Water Analysis
Comprehensive water testing your choice of Standard, Pro, and Ultimate to suit your needs.

Elements
High-purity individual supplements to fine-tune the elements to your tank's growth and color.





