03/05/2025
UVB lighting is absolutely essential for most reptiles, not just for basking, but for their overall health and well-being. In the wild, reptiles get natural sunlight, which provides the UVB rays they need to:
* Synthesize vitamin D3
* Absorb calcium properly
* Build and maintain strong bones
* Support their immune systems
* Regulate mood, behavior, and activity levels
Without UVB, many reptiles are at serious risk of developing metabolic bone disease (MBD), a painful and often fatal condition that causes bone deformities, fractures, and muscle weakness. The good news? MBD is completely preventable with the right care.
Even species that were once thought not to need UVBâlike leopard geckos, ball pythons, and other nocturnal reptilesâare now shown to benefit from low-level UVB exposure. As reptile care evolves with new research, we now know that UVB helps most reptiles thrive, not just survive.
Just like with heat, UVB lighting needs to be:
* The correct strength and type for your species
* Positioned at the right distance inside the enclosure
* Replaced regularly (typically every 6â12 months, depending on the bulb and brand)
Reptile care has come a long way, and weâre here to help you stay up to date. Whether you're adopting from us or just doing your best to improve your setup, weâre happy to answer questions and provide guidance.
When we know better, we do betterâand reptiles deserve nothing less than the best.
Send a message to learn more