Zoo Med aquatic turtle food is formulated to ensure nutrition at different stages. With added vitamins and minerals this product ensures growth shell development and healthy internal organs. The floating pellets are for turtles 2-6 inches. Zoo Med is the number one company for reptile products worldwide. They introduced the first American reptile vitamin in 1982 and today hold 8 reptile product patents and 9 aquatic product patents in the USA and internationally with more pending. Zoo Med invented UVB lighting for reptiles back in 1993 and which since has become the standard worldwide for zoos veterinarians and the reptile hobbyist. A wide variety of products make up the Zoo Med family including quality products for reptiles amphibians fish and birds. Ingredients: Soybean meal wheat flour fish meal wheat middlings corn gulten meal fish oil lecithin dicalcium phosphate l-ascorbyl-2-polyphosphate (source of vitamin c) choline chloride vitamin e supplement niacin supplement calcium pantothenate riboflavin thiamine mononitrate biotin pydridoxine hydrochloride folic acid vitamin a acetate vitamin d3 supplement vitamin b12 supplement manganese sulfate zinc sulfate ferrous sulfate copper sulfate sodium selenite potassium iodate propionic acid. Guaranteed analysis: Crude protein - 35% (min) crude fat - 5% (min) crude fiber - 5% (min) moisture - 11% (max) ash - 10% (max) phosphorus - 1% (min) ascorbic acid (vitamin c) - 55 mg/lb (min).