i just adopted a iguana a month ago .
how big is the iguana ?
as said a 55 gallon works best ( try to find a random yard sale or a place selling one for cheap)
needs uvb 5 or 7 bulb costs about 20-30 dollar's ...
( plus the unit to hold it in about 40 ? all in one ) .. then a basking light . anout 15-20-30 dollar's depends.. and the light bulb.about 8 dollars? depends too
should have newspaper , carpet ? something easy to clean.. as a substrate ..
( buy the book iguana's for dummies sold at .. a pet shop its very helpful )
foods ..
dark greens .. including collards , dandelion, mustard , escarole, turnip greens .. ( chopped up )
include green's .. like i feed green beans , for starts
then 10 % could be fruit like .. strawberrys grapes melons ... pears
( iguana's need to be taken seriously .. they all have changable moods ) they have tails that wip teeth that are sharp and nails .. that can cut you ) ... they should be holded every day
they like to roam .. as well be carful with other pet's .. as dogs and iguanas dont tend to like each other ..
good luck and read that iguana book
christina