I have got a Herman tortoise who is about 2.5 years old. When I first had him he was 1 and got the Mercury Vapour D3 Basking Lamp by Arcadia. Now I have realised I need to change this as after getting a solar meter( still confused about😂) the results for uvb are low. It’s been a while of looking but I can’t seem to find the best one please may people recommend specific brands I should get.
thank you
thank you