Feeder tub/mouse grow tub

[Pippin]

What do you think? Improvements?

These are the first tubs I've made. (ran out of tanks and cages, making tubs was the cheapest option)

I am using them just as grow cages for right now, but I might make more and use them for breeder tubs too?

(no, not all of those live in the one tub)

[Stewart_Reptiles]

Looks good but if the tub has groves/ ridges (hard to tell) they will become the starting point for chewers.