okay thanks, i just put some substrate ive got from the pet shop down road awhile ago but its actually already a bit dampish in the bag. ive noticed that the tarantula doesnt move any legs unless i shine a torch directly at it for a few seconds and the longer the torch is shining at it the more leg movement im seeing. could the T be cold and it likes the warmth from the light? could that be an issue that its temperature isnt very good?. i dont actually wanna hurt the tarantula incase the torch could hurt it or stress it out but it tends to move with the torch on. please let me know, thanks.Yes, that is fine.