omg its like ARRGGGHHH one minutes everyone says biffa then fenestratus, either way, what would be good tankmates? iv read all sorts, from swordtails to firemouths so im a tad muddled up haha
Viejas can be difficult to identify with certainty because there is so much overlap in pattern within and among individuals and species, plus there is always the possibility of hybrids. However, the general care doesn't change, nor does the list of suitable tankmates for the most part. While there is variability in levels of aggression among species (e.g., fens more aggressive than bifas), the single biggest issue is the temperament of your specimen, and no one online can determine that. Treat it as a robust Central American cichlid species, and be prepared to accommodate its aggression. I'm not sure swordtails would be a good fit - my Viejas would eventually take them out, probably sooner than later. Then again, I have a small (1") convict in the tank that everyone ignores, including an 8" blackbelt. You just never know for sure.
