Aqueon foods were developed with premium ingredients and unique formulas to keep fish healthy and energetic. Aqueon foods contain only natural ingredients and contain no artificial colors. The colors of the foods are attributed to the actual ingredients in the formula, and help to bring out the natural colors in your fish. Feed in amounts that fish will consume in under 2 minutes. Dimensions: 2.5 inch x 2.4 inch x 3.3 inch. Formulated so that fish utilize more of what they eat and create less waste.