Hello everyone! I seem to rarely just have good news about my tank when I come on here. I was looking at my fairly new live rock in the tank tonight and I noticed something moving out of the corner of my eye. I leaned down for a closer look and there seams to be almost microscopically small white creatures in the tank, they are in the water making it apear like "marine snow" and on the glass. They are mostly where there is diatom algae and I noticed that the overall body shape is almost tadpole like in shape. I would have loved to show you a picture, but they are so small that they would never show up on the camera. If anyone has any ideas I would be very happy to hear them. Thank you!