The above site also sells Bio Gem septic cleaner which is an aerobic and anaerobic cleaner. The only thing is that they do not give a spore count for their cleaner nor does the Bio Gem website.
Just thought I would add that little tid bit incase there is anyone else out there reading our thread.
I like the one flush link above. It has a massive spore count for a septic bacteria
cleaner. I will test some of these product and see if I can find a cheap muck remover.