Exo Terra Reptile UVB 200 Tube 25W 30in reptile dry Yucca Extract (190 mg/kg)

Yucca Extract (190 mg/kg)

leaf-tailed geckos

39% FRESHLY PREPARED SALMON 21% SALMON

The wire guard prevents unnecessary heat build-up

0 PT2160 LHR518) T8/26mm Tube 450mm - 18"

Exo Terra Reptile UVB 200 Tube 25W 30in reptile dry Yucca Extract (190 mg/kg)no longer should anyone rely on the old 5. 0 and 10. 0 UVB principle, as these fictive numbers only vaguely indicate the UVB output of the bulb ranging between 280 320nm. The wavelength that is responsible for vitamin D3 photosynthesis however, ranges from 290 to 310 nm with a peak production at 294nm. The UVB range below 290nm is undesirable, and can even be harmful, while radiation above 310nm destroys vitamin D3 . The positive effects of UVB