I've asked this before in the forum but did not get responses. I have also asked a few more knowledgeable sources and received very conflicting opinions. :/
So, I apologize for asking again, but I would really appreciate everyone's opinions before I do anything, so I'll try one more time!

I have a 48" x 16" x 14" tank that I've recently modified to fit a plexiglass hinged double door onto. Now, I have already made the divider but have yet to install it because I keep going back and forth on this matter.
I understand a 4' tank is big even for a full grown bp, but it was free so I've worked with what I have!
My question, would dividing it into two 24" x 16" x 14" (w x d x h) tanks be much too small for a grown BP?

My current BP is +/-30", male, approx. 2yrs old. I'm purchasing another towards the end of this year. So, should I go ahead and divide this tank to eventually use for two BPs, or should I just divide it into a 36" long tank and only use it for my male?

Thanks for your input!