Zoo Med Dr Turtle Calcium Block 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 block in your turtles water supply.

Turtles need calcium to build strong bones and shells. This slow release block helps maintain calcium levels in your water so they always get a good dose of it.

Turtles also require UVB lighting and heat for proper shell growth and development. Provide your turtles with Zoo Med’s ReptiSun 10.0 UVB lamps in addition to Zoo Med’s Repti Tuff Splashproof Halogen Lamps.