The Stress Guide is an overview of stress research results compiled from a review of existing published stress research regardless of the brand of fluorometer used. It brings together in one place the results from volumes of published stress papers.

As a tool, the Stress Guide is designed as a starting point for your research. The best tests for each type of stress are listed with corresponding detailed references.

Some of the solutions listed include the best tests for difficult to measure early water stress, nitrogen stress, nickle stress, and zinc stress.The limitations of the most used tests Yield, and FV/Fm are also discussed.