Have you ever seen this?
My otos are eating the food I drop at the acquisition
Aquarium instead of just cleaning surfaces.
It's more than a year I have most of them and it's the first time I see it.
I feed them pond tetra that I make it a powder by pressing with my fingers. Everybody eats the same. Guppies, betta, shrimps, snails, and now even the Otos.