Nice pic Wayne And back to the thread at hand. My wife and I have four cats. Two of them are very outgoing and were very interested in the recent addition to our family. That being our pet Ribbon and his 20 gallon long. At first they were doing the same thing and actually trying to chase him with their paws when he would slither around. Probably thought he was a string of some sort. However, through repeated dousings with a spray water bottle and the addition of a hood lamp on the screen this has all but stopped. I do occasionally see them sitting on our bed staring at the tank, but I'm pretty sure they don't jump up there anymore.