I definatley had chysophytes. Nasty mucus, golden in color, small cells and absolutely no movement. Then the dinos moved in once I got rid of them. The pics above are dinos from my experience with them before. They are much more dark brown in color. And they are moving a lot. I think small cell amph. But wanted to confirm. They look very different for the chysophytes I had earlier. Not sure which one is worse.