Oscars breath through their gills, and a too big a piece of food or fish can get stuck.
But technically speaking even if they have a piece of food stuck, they'd still be able to breath.
The food gettingstuck may become a problem though, but with small fragmented food, like blood worms, there will be no risk.
But technically speaking even if they have a piece of food stuck, they'd still be able to breath.
The food gettingstuck may become a problem though, but with small fragmented food, like blood worms, there will be no risk.