I have one of their large caves and do not use it anymore. I used it in my glass tank and removed it during the mite cleansing and didn't put it back. I now have the reptile basics hides and just upgraded to the medium. I like these a lot better because they are a lot easier to clean. My bp stayed in the exo terra a lot and had to remove her to clean it out when she did her business in it. The other plus to reptile basics is you can get a bigger size when they outgrow the smaller one. Once you outgrow the exoterra, you are out of luck. My 2 cents.

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