Holes or No Holes

So, we are trying to get our rack system all set up and it's our first time using the CB70 tubs and this rack system. We want to make sure things are controlled before placing our ball pythons in; humidity, temperature, etc. So we want your opinions on holes in the tubs. If you think we should, how many to start and where is the best placement for them? Below is a picture of the rack system we will be using (from Animal Plastics).

http://www.animalplastics.com/Iris/1960(7).gif

The number of holes you need in your tub(s) will depend on the humidity in the tubs. Start out with a few holes, then add more if the humidity in the tub is too high. Adding holes on the front of the tub where they will be exposed to open air will be the most beneficial.

I have never used a bought rack. I built my own & have a 2mm gap between the tub & the shelf above it so i decided not to do holes. But i built it over the winter while its dry. humidity hasnt been a problem now with the air dry but with humidity in the summer i may have to add holes to let it breath better.
So I guess it depends on the spacing you have & the humidity you get while testing. holes arent a bad thing but will create more air circulation. more air circulation will create lower ambiant temps in the tub if the room temps are lower. If you put holes on & decide you have too many you can always tape over them to cover them up.

Thanks for the help. I also read that the cb70 tubs don't hold humidity well anyway. I usually shoot for between 50-60% humidity. Is that what most people look for too?

Where did you read that? tubs hold in humidity really well because they minimize airflow through them. The size/brand really doesn't matter. The rack itself is what can influence that but you certainly aren't going to have any issues with an AP rack.

50% - 60% normally, 60% - 80% during shed.

I read it on another forum. Thanks for the reply I figured a tub is a tub.

Oh and yes that's how I run my humidity when I originally posted I ment on average not during shedding. Thanks again!

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Originally Posted by CedarRiverReptiles

I read it on another forum. Thanks for the reply I figured a tub is a tub.

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I would suggest not using that other forum anymore ;)

Most tubs hold humidity a little too well. Remember to place a fan in the room for airflow too.

I built my own racks, I put holes in the tubs because I didn't leave a very large gap for airflow(6 on each end of the adults, 4 on each end for sub adults and 3 on each end for babies), only just enough to be able to slide the tubs in and out. Its really up to you and how you find the humidity and temp.

The moisture in the substrate in a poorly ventilated enclosure drastically affects humidity aswell.

I would definitely ventilate the tubs if you use substrates that retain moisture, if not room humidity control may be enough for you, it depends on the room you keep your snakes in.