I understand that I am pushing my luck with the two fish and a shrimp in a 6 gallon tank, well at leat that has been the consensus on this board. So far so good, they are going on 2 weeks now, after a 4 week cycle, and seem to be very healthy, and are eating fine. So far I have been able to keep my water in check, I may be a little high on Nitrites, .5ppm, but I may have been overfeeding just a bit. I hope to get that under control, by cutting back on feed, as well as the addition of the cleaner shrimp. Last water change helped also. I must say, for someone who had never attempted a salt water tank before, I am learning a tremendous amount thanks to all of the input from you guys. Thanks for having me in your group. I realize that I may be a bit foolish for undertaking a 6 gallon tank, but I figure that if I succeed with this one, when I upgrade to my big one, it should be a snap. Thanks again.