Powerhead options for IM Ext 100

[CJ Monty]

Trying to decide on powerheads for my tank. It is a 4x2 tank with 15mm thick glass. I would like at least 2 pumps and some level of control of the flow pattern.

Leading contenders right now are:
MP40wQd
Tunze 6095
Octo Pulse 4

I am open to additional options if you think there is something better (or cheaper ;-))

 

[Twotone24v]

I run 2 of the mp40s on my reefer425, with a full sps tank I would likely add some additional flow but for anything mixed or less the 2 pumps to a great job! It's definitely doable with just the 2 pumps but the bottom corners get a little dead at times.