King British Turtle & Terrapin Floating Food Sticks contain high quality, natural ingredients including gammarus to encourage natural feeding behaviours. They contain essential vitamins, minerals and trace elements to help support healthy growth, shell development, and digestion. These sticks are a complete diet which contains all the essential vitamins, minerals and nutrients that healthy, active turtles and terrapins require. They contain just the right amount of calcium to support healthy shell development and have spirulina algae and shrimp shell to enhance the natural colour. They have been made into a floating formation to encourage natural foraging behaviour.