lol,... I don't even have this skimmer up and running anymore. Never mind the phyto culture. It was definitely interesting to see that. I can only guess that it was phyto.... I should have taken a sample and put it under the colleges microscope and taken some pics to ID it. But, without a sample, I'm at a loss.
I recently upgraded to a 75g tank and a Diablo XS160 cone skimmer.
Check out my build thread and tell me what you think so far.