Here are some links to previous discussions that we have had about scuds; aka and commonly called freshwater shrimp by laymen. However they are not really true shrimp as in grass or grass shrimp.
http://forums.pondboss.com/ubbthreads.php?ubb=showflat&Number=112888&page=1

http://forums.pondboss.com/ubbthreads.php?ubb=showflat&Number=140120


http://forums.pondboss.com/ubbthreads.ph...ite_id=1#000003


http://forums.pondboss.com/ubbthreads.ph...ite_id=1#000000

Mostly about freshwater shrimp (Palaeomonetes) not scuds (Gammarus).
http://forums.pondboss.com/ubbthreads.ph...amp;Search=true



Scuds the genus Gammarus have several species with the largest about 1/2" to 5/8" long. The larger ones survive in cool water, trout habitats or marginal trout water (cool water species) and need vegetation usually some dense vegetation to survive moderate fish predation. Wood a member here had lots of them in his pond in Western Canada - Alberta.
The larger species that Wood had grew well in the pond that had Coontail as the main weed. Places that raise, harvest and sell scuds grow them in fishless ponds.

Last edited by Bill Cody; 08/20/13 04:25 PM.

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