It does have great prices, aye. I plan on ordering from there for like... ever. reptilesupply.com > every other store.
And yeah, the banana is cool. They had them at the expo. Heck, they had every corn imaginable at the expo. Every. Single. One. Hundreds.
Also, <3 corns. Granted, they weren't my first snake so I can't say that they've been with me the longest "that goes to a ball python...) but... I love corns. So easy to care for. So much fun.
Aaaaaaand.
Well, just use whatever bulbs it takes to keep the temp up. I'm told that it's best to have a day bulb for the day and a lesser powered night bulb, which is what I do when I can afford both. (though sometimes I'm stuck with just the night bulb, but that usually works fine if I keep the overall temp of my room up)
But yeah, I'm going to order three or four day bulbs off of RS soon. They're cheap enough, and worth it if you can get it.
Here's what I use:
For day (wattage varies depending on what size of cage you've got):
http://www.reptilesupply.com/product.ph ... cts_id=164
For night, something like this (again, wattage varies):
http://www.reptilesupply.com/product.ph ... cts_id=173
Now, I warn you... wait a while before switching the day/night bulbs if you're using one lamp. A hot bulb... well, it's hot. And it sometimes breaks when you try to unscrew it. That's happened to me... many times before I caught on. Usually with the night bulbs, but yeah... XD
Also, these are the heat mats I use (size varies depending on tank):
http://www.reptilesupply.com/product.ph ... cts_id=489
Now... I recommend either going one size smaller than what they say (though the 10-20 gal should be fine for a 20 gal, but for a 10... it's just too hot), or else you may... fry your snake. I just got one of those 10-20 gal sizes for my new king's 10 gal tank, and man. It's just way too hot. It'll kill him if I leave it on. Sooo. Either go a bit smaller, or get one of these:
http://www.reptilesupply.com/product.php?products_id=75
Those supposedly are the best (seeing as until now I've not needed them, I haven't used them). They control the heat and keep it just right for the snake so as to not let it get to the "burning" level. Buuut. I... am kinda broke, and can't afford one for the king right now. Or else I'd have one for him. XD
(right now I'm just using bulbs, which is fine if you keep the temp right... but there's nothing like belly heat for snakes, and so that thing there is on the top of my list ^_^)
They're good though, I'd bet money on that even though I haven't used that exact model. But I know plenty who have, and everyone says "YOU MUST GET THIS D00D IT'S TEH BESTEST THING EVAH". >_>
So yeaaaaah.
I'ma get that asap, and I recommend you do too if you need it. (which you may not, you're getting a 20 gal long, right?)
I'm also ordering some of these:
http://www.reptilesupply.com/product.ph ... cts_id=392
I've been needing new thermos and those come highly recommended. I've not used that brand or model, but every guy I talk to who's a herp owner says they're the best. And considering I'd need 3-6 of them, I like their price.
So again.
Um.
I go on too long about this stuff.
Mind listing all the stuff you were planning on getting? I'd just be curious to look at it. ^_~
Aaaaand. My boa just shed. And she's hungry. So I'm off too feed her.