well I had a talk with one of the lfs gals and she told me that she would reccomend a product called PraziPro. I gave it a try and all looks good so far. I know half a day seems a little early but the rest of the gang seems to be doing great. I have isolated the two girls that are not feeling well and one of them has started to eat. I hope I have turned a corner. I dont have any numbers on the water tests as I am currently using Jungle quick dip test strips. Accorting to the strips NO3=20ppm, NO2=0, GH= 75ppm, KH=40ppm and PH=7.0.