LOL... he may think it's another algae eater... long, thin thing stuck to the glass with a sucker.
What kind of 'algae eater' is it?
i dont really know what species he is or if he is a she

, just that he is about 6inc long biege with a stripe down his side and spots on his head and eyes that follow you everywhere.just found a pic of him on the web hes a Chinese algae eatter or Gyrinocheilus aymonieri
http
/www.aquahobby.com/gallery/img/Gyrin...aymonieri_1.jpg
if the link works lol
Good research. CAE's can get real aggressive when they are older, and take chunks out of other fish. They are just slightly evil. So watch out as he/she matures!
Haha, they almost look like thermometers! Except that thermometer's eyes don't follow you everywhere. In fact, most don't have eyes at all. Except mine.