The Dude's Ca+ bone calcium supplement. This 100% natural product is 5" long. 

Ca+ bone's are great for providing to your pet turtles and tortoises that need extra Calcium. Many turtles and tortoises will readily eat these as well as some larger lizards. Being 100% natural Ca+ bones are broken into smaller pieces easily and can be mixed into your Bio Dude substrate directly. Not only will this benefit your microfauna, it will also be broken down into viable nutrients for your bioactive substrate. Overall, this is a must when keeping Cheleonians' and is a great additive to your substrate.