Welcome to Aquarium Water Testing

Get in-depth, comprehensive water analysis for any size aquarium with the world’s FIRST laboratory water testing services for the serious marine hobbyist.

In-Depth Analysis Online

Test results are available on-line including history – graphs and tables, as well as detailed results and recommendations.

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Ordering Testing Kits

Order from a wide range of testing kits and additional water parameters from our Aquarium Water Testing shop.

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Get The Facts

Get the facts on how the ordering, testing and the results system works at Aquarium Water Testing.

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The Water Blog

Read our AWT blog for helpful tips and information to keep your aquarium in pristine condition.

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Sit back and enjoy your aquarium while we do the testing.