Good for you doing your research!
Okay, so its been forever since I posted here, but I lurk and I saw this thread.
There really is so much information you will need.
An excellent site with a message board:
www.greenigsociety.org
Books are also incredibly helpful, but you want to make sure it's up to date.
Two good ones are Iguanas for Dummies by Melissa Kaplan (who I've heard mixed feelings about, but many iguana savvy people recommend it and the book has come in handy sooo many times) and Green Iguana- The Ultimate Owner's Manual by James W. Hatfield.
Also, generally its best to stay away from pet store advice, its usually inaccurate.
In a nutshell, they need:
-A vegetarian diet, animal protein can cause kidney failure as well as other issues.
-UVB lighting so their bodies can process calcium, if they don't have this they will get MBD, or metabolic bone disease which is fatal if not caught.
-No loose substrate, they flick lick and the bedding can cause impaction. Your best bet would be newspaper or vinyl flooring in the final enclosure, if you do an enclosure.
-High humidity
-Temps in the 90-95 range in the basking area, mid to upper 80's in another and mid 70s in another so they can thermoregulate.
-For an enclosure, 6 feet tall, at least 3 feet deep and at least 1.5 to 2 times the length of the iguana as an adult. Or a room, but I don't know much about that.
They can be time consuming and difficult, but it is so worth it if you're into it.
My green baby Yoshi is 7 years old (they can live to be twenty), and sadly I'm her fourth home. Because of people not doing their research she has been passed around like an object.
Adopt, adopt, adopt!
I was really broken into iguana ownership, Yoshi needed a tail amputation one month into owning her. That was because her cage at her last owners was 6 feet tall, but only 2 feet by 2 feet around. She had attempted to drop her tail and there was an opening on it. Well, she would drag her tail in her poop because there was no way for her to get away from it and she got a systemic infection. Then, within a month she was gravid (that happens to female igs sometimes without mating) and she laid 65 eggs. That really takes a toll on the iguana. Then she had parasites after she laid her eggs.
Translation: very expensive vet bills- amputation, x-rays, fecal exam, antibiotic. So make sure you have a good herp vet that knows what they are doing.
They also don't always show appreciation for all the effort you pour into them haha.
Her enclosure is 6 feet tall, 3.5 feet deep and 8.5 feet long.
She gets a bath every day (just water! no soap.) and has her own television for mental stimulation when we aren't around. They like to be watching something, they prefer windows but t.v.s are good substitutes when their enclosure can't be by one.
She's my beautiful baby girl! She has a very charming personality too, I think I lucked out! I love spending time with her.
Some pics:
Her enclosure, the green bin in the corner is a kitty litter box filled with water that she knows to go in.
You will become their jungle gym:
Window watchers for sure.
Her outdoor enclosure for natural UVB in the summer:
After the amputation:
What it's grown to, if you can see it curled behind her, which is so rare. Typically an adult will not fully regrow their tail after losing it.
Our Christmas photo from last year:
My favorite picture of her ever: