Just a great observation, folks. I happen to be one of those people who works hard and often never gets a break. I am not a whiner. It just happens to be the truth. Anyway, figured I'd give modding my skimmer impeller a try, as I've heard so much about it. What a difference! In 24 hours, a clean collection cup covered with sludge, dark green skimmate, full container of small, brown bubbles...chamber looks like an LA street riot...micro bubbles almost too small to be seen rising...cone is black with collected debris.
Never knew crap could make me sooooo happy!!
I also figured I'd try my own method as many samples I've seen looked rough.
Be happy to share method for amyone who is interested...
Yippee!!(clap)