Roger. Thanks for the helpful reply. :-) Once I kept shrimps I caught from the local waters and they dine on my fish! ;-) As I am sure I can not go to your place to look, please, send me color pictures of your ghost shrimp. It is so interesting that they breed in the tank. I will try to find such shrimp here. I'll remember to add iodide to the water. ;-) Jim.