I know that copper isn't good for shrimp and I'm hoping that's why my shrimp aren't doing so well... I've tried looking for fish flakes that don't have any copper but I'm not having any luck finding any. Every time I think I've found one I read the ingredients and copper is always in there somewhere near the bottom of the list of ingredients. There must be other shrimp owners who have this problem, surely?

Brine Shrimp Direct's Tropical Flake Medley!
http://www.brineshrimpdirect.com/Tropic ... y-c51.html
Lots of spirulina, garlic vitamins and color enhancers. You can crumble the larger flakes for smaller fish.

I also like Omega One Veggie Rounds for bottom feeders. No copper either...