I bet that was interesting, for their size, Salvini are pretty nasty, though I don't think that I'd call a breeding pair of RD's the underdog against another fish unless the other fish was like an adult male Umbee or something 
If possible, you should post a pic of the RD's and their fry in the photo lounge, that would be pretty sweet! Congrats on the fry!
If possible, you should post a pic of the RD's and their fry in the photo lounge, that would be pretty sweet! Congrats on the fry!