My tank is located just below a staircase, having said that, members of my family use the staircase, I also have two golden retrievers have the need to use the staircase (don't ask me why), hence i constantly have to put up with removing hair and small debris, well i've quite had it with and need to do something. I don't really want to put a hood as the tank is rimless; moreover i'm not sure if a hood is possible as above the aquarium is an incline slope that would not allow it to be positioned on top of the aquarium, is there anything I could do? appreciate any help.