"Vacuum" fish for Oscar tank

[Soil]

Hey!

I've been looking for a fish that can work out with my Oscar. He's a messy eater and lives alone, so theres always some degree of waste on the sand.

Ive found that people recommend Synodontis Eupterus, but I just dont like how they look..

Anyone has any experience or ideas for other fish that eats scraps yet wont get eaten? Its a 375L lightly planted tank with sand substrate, 26 degrees C

Cheers!

 

[Hendre]

Maybe a Raphael catfish. Best thing is keeping it clean during maintenance as well. I've found my Synodontis is a rather lazy eater generally