Hemisorubim Platyrhynchos won't eat

[micro]

Bought this little guy a week ago. He seems to be fine but I havn't seen him eat since I got him a week ago.
I have tried tilapia, shrimps, pellets, bloodworms, worms and artemia. Does someone have any suggestions on what I can do to get him to eat? Or do you think he will come around soon?

He is just 6 inches.

Thanks!

 

[kevinfleming21]

sometimes a fish will take a little bit longer to adjust. just keep offering and he will take it eventually.

 

[kevinfleming21]

try feeding at night with very low light conditions also, might help.