gentle lemur 22 May 2021 Ilyodon whitei, adult male. The white track shows the movement of an air bubble in the current from the filter outflow. I don't think that the fish was interested in it: it looked more like a yawn to me.
Ilyodon whitei, adult male. The white track shows the movement of an air bubble in the current from the filter outflow. I don't think that the fish was interested in it: it looked more like a yawn to me.
