Over the years, I've had individual fish that came up with unique ways of letting me know when they wanted a treat.
A Mbu puffer used to spit water at me, when I walked by his tank, to get my attention.
Another Mbu used to dance in front of the tank (swim with quick jerks left and right). He also did quick inflations and deflations during his dance to get my attention.
When some of my rays saw me approach, they'd swim to the surface and start smacking their pectorals on the glass near the surface to beg for food.
Aside from the all too common rushing to the front of the tank when your fish see you, what unusual ways have any of your fish developed to garner your attention for treats and feedings?
A Mbu puffer used to spit water at me, when I walked by his tank, to get my attention.
Another Mbu used to dance in front of the tank (swim with quick jerks left and right). He also did quick inflations and deflations during his dance to get my attention.
When some of my rays saw me approach, they'd swim to the surface and start smacking their pectorals on the glass near the surface to beg for food.
Aside from the all too common rushing to the front of the tank when your fish see you, what unusual ways have any of your fish developed to garner your attention for treats and feedings?