New 125 - 72x18 config - External Pump question

[gscottnelson]

How much external pump should I get? I have been looking at a Blueline 55HD - pressure rated with 1270 GPH - I think that should be more than enough with the two returns.

Any other suggestions/thoughts?

[jformani]

I think that should be fine. I run a panworld 50pxx and I think it rates about the same. Its got good flow out of the returns.