Cheers for the comments.

The tub is 14" x 21" X 6.5"

Im gonna build a rack system out of them. I'm getting the mrs to get some more of these black tubs to make baby racks. Since i want to get another 3 females this year. They can all live in them till i can make an adult rack

Im struggling to find any suitable larger tubs as yet in the UK to make an adult rack system.

And yeah the whole leaving them alone part is hard. Just getting sneaky peaks in at the mo. Its ok will def wait but yeah defo hard. Just getting my adult one out a bit more to compensate.