I got two new gouramis today and it looks like both are male, i looked at their dorsal fin, which is pointy. They are pretty small right now, less than an inch. I'm still trying to figure out what sort they are, they look like honey gouramy. But anyway, right now there's no problem but do you think there might be in the future? Is it better to have a pair of female and male? I don't want them to be agressive to each other