I fed my pac some phoenix worms and about 12 to 16 hours later they were crawling around covered in pooh. I could not believe they could stay alive in a digestive tract that long! Has anyone had any probs with phoenix worms before? I did not see how these worms exited the frog, does anyone have any insight on which end they left the frog? I was shocked to say the least when I saw that they were living!