Monthly Archives: June 2022

Reptiles need a lot of UVB light and warmth. This creates vitamin D3, which is extremely important for the health of reptiles. Above all, an adequate supply of vitamin D3 prevents the dreaded softening of bones (rickets). In tortoises, the vitamin deficiency is shown by a soft shell. Pregnant females also need more calcium to form eggshells. UVB radiation provides vitamin D3 and increases the plasma calcium level and thus promotes bone formation and the supply of calcium. This is one of the reasons why UVB lamps are used in the terrarium. They provide the necessary UVB radiation and heat. As cold-blooded animals, reptiles depend on an external supply of heat from the sun. This is also done by these special lamps in the terrarium. Here in Central Europe, the power of the sun cannot be compared to that of the Mediterranean or desert areas. Therefore, the sun alone in Central Europe is unfortunately not enough. In terrariums you need UVB lighting anyway.

How can you ensure the necessary UVB...