I am thinking about getting some of these. I have a heavily planted 10 gallon tank that I would put them in. Can someone give me their personal experiences with this species?
I haven't kept them, but know people who have, and they like them a lot. They're much like any other Xiphophorus in terms of care, but less tolerant than domesticated varieties in terms of environmental failings: they need a good current, lots of oxygen, hard water, and perfect water quality.