hi im new to this fish stuff so go easy please
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I bought some live blood worm the other day for my fish and they loved it. If i bought some more and put them in a cold water set-up would they "make babys" or would they just die?

I bought some live blood worm the other day for my fish and they loved it. If i bought some more and put them in a cold water set-up would they "make babys" or would they just die?
