ostrow
It's Dr. Goodluck Himself
:fish1: Hi, the ETSS is a far superior skimmer to the Eshopps skimmer, yes you need a high pressure pump, but this is what makes the skimmer so good. :fish1:
I have said it before and will say it again: nothing skims like it and nothing is as tinker-free. If the space needs and power use are doable there is no reason to go another route.
Find the large (1.5" I think it is) bioballs. Somewhere in this thread will tell you how many you will need.