I would like to thank the people who responded to my post previously about bloat and pop-eye. I did research and changed the food I feed my fish and all the problems went away. I am feeding them Tetra colorfin granules. It was the only thing I could find locally that didn't have fish meal as the main ingredient. Since changing they have become more active. As I sit here I just noticed my red zebras have bred again. The female is carrying eggs. And so is another female. Anyone want some fish? Heh.