I got 404'ed on that link - but I followed it back to the University of Kentucky website and searched for 'shrimp' in the search bar. Several articles around.
Here's a PDF with way lots photos about home scale shrimp and catfish farming
http://www2.ca.uky.edu/wkrec/HomeUseCatfishShrimp.pdf
Its way larger scale than I'd be interested in even at that (I would think about a few 55 gallon drums full though) but seemed like something that could definitely be of interest to many
Edited for stupid rushed typos