This thing is moving very slowly around my tank on the glass... Any idea what it is?
And if it is harmful or not?
Thanks to all you great people who have helped me identify all my critters.. :-)
Our tank is approx 2 1/2 months old now. Doing well, finally got the crabs, shrimp, snails and stuff all cleaning things up. Adding corals slowly, no fish yet.
JBJ Nano Cube Fluorescent tank. Need help to ID this little bugger. Started out with one about a week and a half ago. Have about...