Do Silver Datnoids tend to look like this:
http://www.jjphoto.dk/fish_archive/warm_freshwater/coius_quadrifasciatus.jpg
or this?
http://wetwebfotos.com/media/medium/5/2750_Coius_quadrifasciatusAQBig.tif.jpg
http://www.jjphoto.dk/fish_archive/warm_freshwater/coius_quadrifasciatus.jpg
or this?
http://wetwebfotos.com/media/medium/5/2750_Coius_quadrifasciatusAQBig.tif.jpg

