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- Mar 7, 2012
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The problems with the humidity recommendations seen on care sheets are:Everything ive read on every single website says high humidity
- Attempting to achieve some arbitrary humidity reading often leads novice keepers to excessively restrict ventilation. A stuffy cage is a death sentence for Avicularia.
- Many inexpensive humidity gauges are inaccurate.
- Care sheet authors don't have a good understanding of how humidity works. Relative humidity of 80% at 60 °F is not the same as relative humidity of 80% at 90 °F.
- Just because the tarantula is native to a humid environment doesn't mean it won't do well in a drier environment.
For Avicularia, you want a setup with lots of cross-ventilation, limited top ventilation, and a large water dish. If you need to raise humidity, you can moisten the substrate and/or provide additional water dishes. When moistening substrate, you don't want it sopping wet, just a little damp. (If you are providing humidity via an extra water dish, more surface area is better.)