I've got 3 things that I need help accurately IDing.
The first is what appears to be clear bubble algae... If it exists. I have also seen a huge outbreak of the green in the fuge since I went out of town last weekend, and my ATO resivoir ran dry for 3 days... I was about 2 gallons low... So SG was high...
The 2nd thing is some type of white tube like creature that varies in size, but none are over an Inch Long, or an 1/8"-1/4" in diameter and they all appear to be attached to the rock and immobile.
The third is some type of ring thing that looks similar to a worm, but I can't see any of them move. They're on the rockwork and here and there on the glass. They are never more than a mm or 2 in diameter.
Thanks for the help! Here's the pix of all 3.