Kansas, if your mollies were full grown, they could (and I mean phyically, as in not get eaten) live in the tank. However, they shouldn't..they take different foods, different temps, and they are messy!
I really don't have any room to speak, I have goldfish in my tropical tank
... but hopefully not for long!
I'm gonna give a firm no, since you have other options! Good luck finding homes!
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