Speakerman, I thought you were going to make space for the Pacu? That is what you said on your other thread.
Your Quote "...He'll be okay in there for a while...But I'll have to do something else once he gets bigger."
Your tank seems to already be WAY overstocked and you should try to be a little more responsible when buying your fish and research.
I am not trying to be rude, however your 150 has something like 2 Oscars, 1 JD(thinking of more), 1 Pacu, 1 Red Tinfoil Barb, a Green Terror, other cichlids
Just something to think about. Most people on AA do not appreciate people that buy fish knowing they will pawn them off soon after. Other people have told you that you were overstocking before you picked up the Pacu which will get even bigger than the fish you already had.
Again, sorry to sound rude, it's all IMO and trying to help. A 150 gal. is a great sized tank and would make a great home for maybe 2-3 Oscars max and a Pleco, or a lot of smaller cichlids, or ......you see my point