

Tried the following :
Flake
Bloodworm
Cichlid Pellets
Liver ( Ox )
Not having any of them, i know they can go some time without eating, but i don't like to see the poor fish strave.
In addition what are the healthly activity to newly introduced oscars, mine tend to be hiding, and only occasionaly coming to the glass ( 1 only, other stays is the background) Is there any items place in tank ( That can't be moved or uplifted by them that i need to cover to encourage them to swim generally around the tank.
Please help a concered oscar owner
All suggestions welcome