OK gang so here's my first post. I am planning on building a rack system to house my currently gravid female and my two male balls. As I have never built one before I have a few questions...
1. How do you place your UHT's to avoid deformation of the plastic via heat, and or the release of toxins from the elevated temps? Or can I just place them directly on the plastic without any detrimental effects?
2. When building the racks what is the acceptable spacing between the rack lids and the shelf tops
3. What do you do to ensure that the tubs get proper ventilation?
4. Thanks for your input, and comments.

