I will defiantly take a look into those pellets and the good thing is that all 10 of the Cory's are out and about now and they are all eating very well. I think the thing that made the difference was taking the five banded barbs out as they were very fast moving which I think put the Cory's off from coming out and also as they were so fast they were beating the Cory's to the food. I did want to ask are there any plants that the Cory's really like or are they not to fussed about plants as they keep swimming up and down my plants from Tom