I think I may have just discovered a 1/4" planarian or other wormy thing in my tank. It was a milky white color with a brighter white stripe down the center.
Is it normal for established tanks to get these uninvited guests? How did it get there at all-nothing in my tank has changed for close to a month (except the water, of course!)? Is it a problem? If so, can I rely on my bettas to eat it and whatever offspring it produces?
I look forward to your insight!!