Every one of those shrimp was full of shit. And that's a good thing. Means they are getting enough food to grow big and strong. I'm curious if there is some Wonder Bread in the food mix.
If anyone noticed on the bottom pictures that wasn't any shrimp droppings on the bottom of the tank. How can that be? We have been told by a reputable source that the shrimp are swimming in it. I'm sooo confused.