Dymax Turtle Formula is developed specifically to provide a complete nutritional diet for all turtles and terrapins. This includes significant and precise amounts of multi nutrients such as various forms of calcium; vitamins and colour enhancers that are added to provide healthier growth; stronger shell development as well as enhance turtles body colour. Will not cause cloudy water. Spirulina algae added. Feeding Instructions: Feed 1-3 times daily. Do not feed more than turtle can consume in a period of 10 minutes.