I have to honest it could work, I’d personally have to see pictures, not mention you gave no size of any of the containers or the tank. But almost everyone on here is going to recommend a quarantine period. Just being honest, best of luck. You need to quarantine. It’s possible for one night to warm them with warm/hot water bottles, but sticking them all in the same rack in a day or two “not quarantine”. Peace, hope this helped.