Absolutely not. Gerbils are highly territorial and you cannot even introduce a lone adult to a lone adult without a splitcage. It is highly likely that the gerbil would just kill the mouse.
Cohabiting different types of rodents is never advised, and there are very, very few examples where it can be successful many of which are isolated incidents. Even where successful, the company of another species can never substitute for company of their own kind.
No. The gerbil will eat the mouse
not very big because i have 2 gerbils and my cage is small
gerbils mostly live in pairs or small groups so it depends on the size of the cage and if the gerbils know each other
yes, gerbils like to live in groups like a meerkat in australia. if the cage is big enough, if u have a small cage they will get territorial
No they do not, I have a female and she has lived alone for 2years now, and she is perfectly happy how she is :) Hope this helps. :) Some gerbils can live alone but some can not. Some gerbils live shorter lives without a cage buddy.
To eat? Nope To live with? Nope
well it depends, wild gerbils usually live in warm, humid, climates such as the desert. but if their not they live in a cage. ;)
Gerbils can (and should) live with a gerbil friend or two of the same sex--that's it. No other animal is safe to live with a gerbil in the same cage or tank.
no gerbils think mice are very mean, rotten and smelly
No . . . if they were, then they would be called mice!
It depends on the cage. yes they could but if the wires are separated by to far of distance then the gerbil may escape.
yes but put up a divider to eliminate competition