although it doesn't look like you could have any fires in that fireplace
and would hate to do any maintenance on them let alone feeding time
I like it,let's keep it going.When you can afford a tank and a home like that, I doubt you are cleaning it yourself. As for feeding, I have seen big tanks like this have something similar to the way the bank takes your checks in those vacuum tubes, just put the food in close the side and turn the lever and WOOSH! in goes the food.
BTW, I think we should keep this thread going with the craziest tanks we can find across the web.