Always on top it aren't ya little_fish! Thanks for all of your help so far. Going to let the kids go with me to the fish store and pick out 3 tiny Green chromis today. Pet Smart is right next door and has much better prices on food than the fish store does, so I'll go see what they have. Kids are going to love the fish. They really want a FoxFace Lo, but I am going to wait until I get my water chem smoothed out.