I am going to purchase a vivarium and some Gecko's but i don't know anything about the equipment and i don't know too much about Gecko's.

I know i need a heat mat for the vivarium but what else do i need?

Also are Gecko's best kept on their own or in pairs?

I need as much info as possible as i wouldn't want to get them without knowing what i need to know.

Thanks.

I have a Leopard Gecko, and a Crested Gecko, both very simple to look after, also getting another one tomorrow, a little baby Leo.
Here's a website that is pretty good:

http://www.leopardgecko.co.uk/documents/caresheet/caresheet.htm

Hope this helps

That about covers it all lol