I'm interested. What types/models are you thinking?
There's a guy with a 300+ sps tank that's world class that uses that skimmer. So that's on my list and again around $500 so thanks.
I like the efficiency for sure, but in the old days (I'm old) when a manufacturer quoted a rating, we used to cut 'em in half. I did see this guy for 733$ shipped. I have to do more research, but thanks for the suggestion.