Reef octopus extreme 300 pump replacement?

[Mussin]

I have a big RO extreme 300 skimmer that takes two psk 2500 pumps. I need new pumps, any recommendations? Or I block off 1opening and run a single big pump, any ideas?

thanks

 

[Gumbies R Us]

Bumping your post for you!

 

[NickGrab]

Maybe 2 x Reef Octo AQ 2000's, or even 3000's if the connection's big enough?