35 Quart Latch Box
That is the tub I use for Pandora. Works really well for me. It is a little tight trying to fit everything in it, but if you use some jigsaw skills it will work out. I will get a pic for you in a couple hours after my girlfriend wakes up. We have a driftwood log, two DIY gladware-ish hides, a rock water dish and 2 fake leaf vines for cover, all on aspen. She put on quite a bit of length this shed, but probably around 2 3/4 feet now. I can get you a better measurement of that too if you'd like, but she is probably around 600 grams now. She was a rescue, so i dont really know how long your hatchling will take to get to this size, but from what I hear around the forums with peoples yearlings at a kg+, my guess is less than a year for sure. Good luck and shoot me a pm if you want some pics.

Just realized that might not be the exact same tub as Pandora's. It looked familiar so I thought it was, but I think that is the same tub as what one of my friends is keeping feeder mice in. Either way, mine is really similar, I can get pics if you want them.