What's the point of genuses (genera) if they can cross? It's bad enough that species cross. One of the 2010 posts asked why not stock both rock bass and wormouth if both are available? That seems like a good question. It doesn't appear that either is likely to mess up a BG - LMB pond. It sounds more likely that the bass will wipe them out, or the BG will out compete them. But I haven't found that either RB or wormouth is available.
