Awesome replies as always. My pond should be done soon, and I want to put a lot of effort into forage diversification, and these shrimp seem to be the ticket.
@Canyoncreek - I was reading recently about adding wood ash to your pond to raise the hardness/calcium levels. I wonder if that would be an option. Wood ash contains around 20% calcium and raises pH in the same way ag lime does. If your pond turns over often, it might take a lot to make a difference, though.
