Are there any small mid water catfish?

[Crepe]

Are there any small like under 3" mid water catfish out there? Something like a synodontis looking thing would be cool.

 

[josh7]

Upside down catfishmostly stay in the middle under ornaments only get up to 4 inches to.

 

[Crepe]

Hmmm good choice I'll put it on my list. Does anyone know if an upside down cat will eat pygmy cories? I mean it does get 4" long and pygmies top out under an inch...

 

[LyndaB]

I would doubt it, but I would also do further research.