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United States Department of Agriculture

Agricultural Research Service

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Image Number D1954-1

At the Florida Atlantic University/Harbor Branch Oceanographic Institute, Todd Lenger (right) and professor Paul Wills maintain and adjust movement of the system’s biofilter media (the small, round objects in the water). In the background, facility systems manager Richard Baptiste monitors dissolved oxygen concentration.


Photo by Peggy Greb.

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Last Modified: 8/12/2016
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