I have a pretty good 'fish encyclopedia' and this is what is says about the Orange Chromide:
Orgins: Asia, found in western coastal areas of India and Sri Lanka
Size: 3"
Diet: Prepared Cichild foods and livefood
Water: Temp 68-79 degrees, hard, ph 7.0-7.5
Temperament: Not Aggressive.
The scientific name is Etroplus maculatus
Unlike most ciclids it benefits from being kept in bracking water especially during spawning.
I purchased one about 2 weeks ago and have it in FW (before I realized it liked brackish) and it is doing well. I also have a brackish setup and may move it over eventually.