teresa I love that cage design ( ifi build it it twist and leans bad lol) I am guessing the bottom 4 tubs are for rats ?? I may have to try and build one and have it set so not as wide just taller since i got limited room . but that make my rodent storing a lot easier .. plusi can move it away from the window were the one tank is dueto limited room.
Thats my Rack design not hers. She quoted my post with the images in it. And yes the bottom tubs are for rats.