Bakpack or Prizm???

[fresh]

Hi all,

I plan on setting up a 72 gal reef and was woundering which skimmer to go with? I will have about 100lbs of lr and a 4" aragonite dsp.

I have used the Prizm on a 10gal nano before and I was happy with it, however I don't know if it will handle the 72gal!!!

I already have the Prizm, but don't mind buying the Bakpack if I can justify the cost.

Please let me know what you think, and how big a difference there is between the two products.

Thanks in advance.

Fresh.