There are a couple small LMB in there that I thought they would eat. Before anyone says, there is no min size limit for LMB in my state, in fact there is just a MAX size limit! haha
The other fish, Im not sure. It does look like a flying fox. I caught it myself and it does have a sucker mouth. I also caught some very very colorful killifish but I gave them to my buddy to but in his community tank.
The three are three different colors. Also the darker one, when I first got him, was the largest. The first one I got (the middle sized one) is now currently about the same size as the second one and is about in the middle in color of the three. The smallest is the lightest and appears to be the fastest growing. The dark one is the most timid and is constantly hiding against the dark background so perhaps that is why he is so dark. He did break his adipose fin some how after I first got him. Its healing but not in the correct shape.