i am wanting to build a mice breeder rack i have it planned out material and layout wise its going to be a 5 tub rack but i am having trouble finding tubs. i spent the whole weekend going to lowes, home depot, pet stores, etc. i did find tubs (mixing tubs, cat litter pans etc.) but im worried about the tubs being to deep and the mice not being able to get the food from above maybe i am overreacting a bit but it seems like they wont be able to reach the screen to get the food and water if anybody could maybe give me some advice, links to tubs i should use or how deep a tub should be for mice would be great. thank you in advance