[Poon]

Hi
I am getting a tortoise (horsfield) for my birthday and have wanted one for ages just wanted to ask a couple of questions to get some advise.

So I have a guinea pig hutch which i plan to use, i am also thinking about getting a vivarium? what are best?

I am planning to convert guinea pig run into an outside area, what is best to include? do they need particular undergrowth such as soil or is plain grass ok?

Finally a lamp or heat mat for inside? Which is best, cheapest and less hassle?

Would really appreciate some help

Thanks