My blue green chromis started chasing my Tunze scraper as I was cleaning the glass recently. It has turned into a real chase where it is trying to catch up and get in front of the blade. I couldn’t believe it at first and I had to slow down moving the scraper because I was afraid it might get hit by accident.
Was it playing a game with me or was it going after the algae?
Was it playing a game with me or was it going after the algae?

