I lost a baby corn in a Viv and I'm guessing it squeezed through the gap in the glass, now she's in a rub inside the Viv ! Wasn't risking it happening again, once she's big enough she can go back in the Viv ! I wouldn't take the risk. Rubs are far more secure when they're babies.. Luckily I found mine after her being lost for 3 days ! Very lucky..
I put the rub in the Viv coz if I have an empty Viv I would just be tempted to buy something to full it lol ... No will power
1.1.1 leopard geckos
0.1.0 crested gecko
2.0.0 bearded dragons
2.3.0 corn snakes (snow, lavender, anery, caramel stripe & hypo bloodred )
0.1.0 Gold dust day gecko
0.0.2 Red eyed tree frogs
and few tropical fishs!