Today when I was pulling some algae out of a deep dark recess this "thing" came out and almost ran up my arm..... :shock:
It looks like a big white spider, but it has a head almost as big as it's body, and bigger eyes.
I took a couple of poor photos to see if anyone has any idea of what it might be. I had glare on the glass and some algae, but maybe you can get some sort of idea from them.
It doesn't seem to be bothering anything in the tank - I even have tiny baby shrimp and they seem to be okay.
Thanks for any insight.