[tangoblue (OP)]

I am going to get a tarantula and i am sure about everything apart from the humidity.  I am either going to get a chillian rose or a mexican red knee. 

Do different species of tarantulas need differant humidity levels, and when spraying the vivarium do you spray the substrate at the bottom or the walls of the vivarium?

If you can help me i'll be very greatful!  Thanks.

[Don_1]

I would suggest you go to The British Tarantula Society website, or Arachnoboards

BTS - http://www.thebts.co.uk/links.htm
Arachnoboards - http://www.arachnopets.com/

[tangoblue (OP)]

thanks, got quite a lot off of that second one. 

[RD]

What conditions are needed to house a tarantula ?

#1 No arachnophobes in the house  []

[Karen W.]

definitely an important condition RD!

[tangoblue (OP)]

Lol