Hi Upstate,
Do you mean tomato red or darker brownish red? When I started the coffee enemas I would see these reddish 'things' floating on the water and to me it looked like what you would see if you splattered spagehetti sauce on the wall and peeled it off. I just figured it was stuff plastered to the colon that I was getting rid of and hit the flush handle.
I did see tomato red worms. Short, about 3/4 inch long and straight, like a fine pencil lead. No idea what they are called. Omie