Hello all,

(sorry if this has been posted before)

So, I bought a new rack with 5 40qt tubs. I was wondering if there were any ideas to make these tubs "smaller" for my baby balls. I bought this in the hope that they will grow in the same environment for the rest of their lives. It's a hanging rack system with floating heat tape. My first thought was to put another, smaller bin inside the larger one, but was concerned about the heat passing through an extra layer of plastic. My other thought was to just put in a divider, but the bins come with a water bowl built into it. Should I just add more things to take up space or go with the tub inception? Thanks!