dankolle
Reefing newb
I noticed these about 5 months ago. They are really hard to see until I do a water change and stir things up a bit. It seems like they attract the particulate and really stand out.
Imageshack - 0713001741.jpg
Imageshack - 0713001742.jpg
Imageshack - 0713001741.jpg
Imageshack - 0713001742.jpg