Hogs have the possibility of being cannibalistic in closed quarters, so it would be best to keep them separate, so as not to lose 1 of your new friends. People I know, and people on this board have lost babies as a result of keeping them together, and all caution heavily against it!
:Hello :I am getting a 7in male and a 5in female. I plan on keeping them together in a 20L would that be ok? :Thanks :Chris