Without the need of delivering entry to UVB, your tortoise will not be in the position to digest or metabolize the calcium you include to its food! Tortoise city works by using a fifty:fifty combination of calcium with D3 and Vionate multivitamin and dusts our food twice per week. Also, https://thetortoisehome.com/product/angonoka-tortoise-astrochelys-yniphora/