Does your Gulper catfish eat anything besides shrimp and fish?

[Rays of Sunshine]

I have three 5 inch gulpers. I used to feed frozen bloodworms but it was too messy and the gulpers didn't pursue the bloodworms much. They all went crazy for market shrimp. They also cleaned up the guppies.

They refuse to eat meal worms. Other than shrimp and fish, what do you feed your gulpers?

 

[brich999]

ive seen posts on here of anything from 24" arowanas, to eels that became a meal for a gulper. hope you plan on keeping them alone

 

[Rays of Sunshine]

This is a gulper only tank.