I haven't wanted to post this because I feel guilty. A couple of weeks ago my roommate's cat started using the top of Jasper's tank as a launching pad to get to a higher spot. In the process he broke the brace that goes across the center of the tank and pushed in the lid on that half of the tank. At first all was well because Jasper would head down and away from the disturbance and I was trying to work out a way to a) stop the behavior or b) change the top so it didn't rely on that brace. But it happened one too many times and I found the lid pushed in a little and no Jasper to be seen. I searched to no avail but set out food anyway just in case she had found a spot to hide that I hadn't thought of. After several days of searching and hoping I had to admit that she had almost certainly fallen victim to feline predation by either my roommate's cat or mine. I'm so very sorry I failed you, Jasper.