Is There A Need For A Secondary Fermenter? After The Primary?

[Darren Andrews (Daza)]

Hey guys got this great book today, really good stuff and most of what we have talked about here only after the wort is ready to be put in a plastic fermenter that after a certain period it is then place into a Carboy (glass jar) for it's secondary fermentation....is this normal for a BIAB all grain or an Extract brew? just want to confirm this method is the way to do it. Thanks

[Darren Andrews (Daza)]

Cheers mate. I will thanks.