since this morning my 2 orinos (1 columbian and 1 rio meta..the columbian is female the rio is male) have been flaring at eachother and to me looks like spawning moves the way they are acting..i know they arent spawning yet and yet to young..but can they pair off at this size already? the col. is 8-9'' the rio is 7-8''..just curious because if they can i will move them to a diffrent tank when i move my fish to the 450 and keep the orinos seperate..also they have been swimming side by side for days now and just keep to eachother..