yes it is a terrestrial one i think its long and flat not tall and skinny. im not totally with all the jargon yet

we got the same size of tank with a starter set from the Pet Shop in elgin along with a juvenile leopard gecko. the tank will do him into adulthood as we are keeping him by himself.
it opens from the top so it took a wee while for the leo to get used to our huge hands descending on him !!
i'd recommend a leo, really easy to keep and my 8 year old son loves feeding and handling him.