i will agree, the 2 i have right now, like to sit on top of some plants that i have and just hang out. i am thinking 6 in total would be good.
I dont mind feeding them, but they are so picky. I wonder if they are scared of the fish. None of them even bother to look their way. I have a betta similar to the in doresy's sig. he is the only one i would really be concerned with anyway. thx