At midnight (or later if if you stay up late) with a flashlight inspect your zoos for snails. If you find any on the zoos that you have not seen before remove it or them because you may have sundials. If anything you can rule out that possibility.
At midnight (or later if if you stay up late) with a flashlight inspect your zoos for snails. If you find any on the zoos that you have not seen before remove it or them because you may have sundials. If anything you can rule out that possibility.
Plenums and ultra deep sand beds > all other setups!