Hmmm, tried to respond, didn't take..
I always thought the skimmate from my Remora Pro's smelled bad, until I finally gor the Kent Nautilus TE fried up & broke in. PHEW!!! This stuff is so bad, my wife makes me close the bathroom door when I clean the collection cup, and use air freshener when I'm done.
Ought to be used to THAT by now!
This skimmer never received rave reviews, but it works very well for me, and produces some of the rankest skimmate I've ever seen.