They're all in the same tank and seem to get along just fine.. My NGTs range from 4 to 7 inches in size and share the tank with 8 widebars and 1 thinbar ranging in size from 3-7 inches. I think having multiple dats in the same tank helps diffuse any potential aggression.have you got them in the same tank ?
as im trying to mix 2 in the same tank now i have tryed before but it didnt work but this time their is a very big size diffrence and so far so good but it has only been 1 full day now
