hermann tortoise+help pls

[macshouse33]

hi he has settled in really well now bless him,he has stopped hiding when we put our hands in and now sticks his head right out to be stroked, im not sure what uvb it is i no its an 8.0 whatever that means, ive started feeding him on weeds i bought sum seeds which im trying to grow for him aswell but is there anything else he can have every so often?

as for the baths well he loves them now