Zoo Med Dr.Turtle Slow-Release Calcium Block (Pack of 5)

Dr. Turtle is a slow-release calcium block that conditions water while providing a calcium supplement to promote healthy shell growth for aquatic turtles. To use, simply place the Dr. Turtle Block in your turtles water supply.

5 Pack Of Zoo Med Dr.Turtle Slow-Release Calcium Block
Helps provide your turtle with the required calcium he needs.
Encourages proper shell growth and development when accompanied with UVB lighting and heat.
The block slowly releases calcium as it dissolves.
Easy-to-use—simply place the turtle-shaped block into your pet’s water.