Niger x tsn compatibility/size

[Fishyfan]

How big do these get? What sized fish are they compatible with? They seem to have the niger's mouth so im assuming that they are safer with smaller fish than tsn are?

 

[necrocanis]

I've seen someone with two over 14". I think that was after a year, and haven't heard anything else since then. I was also told that they do chase smaller fish that can fit in their mouth. They have like half tsn and half niger mouth. Small, but still can eat smaller fish. I was also told they take easily to shrimp. They just haven't been around long enough to know just how big they can get.