Nutrafin Max Turtle Pellets with Gammarus Shrimp Suitable for: all turtles These stick shaped pellets are a complete and balanced diet for your turtle and are enriched with calcium and vitamin D3 for a strong healthy shell, as well as a multivitamin and advanced yeast extract. Complete and balanced turtle pellets Vitamin D3 and calcium for a strong healthy shell Multivitamin and advanced yeast extract Wont contribute to algal growth