The Teflon spray or Im not sure what it was called, ( the slick stuff) you can put on the rim of a bowl that insects can not climb on....? Will this stuff also work with the fruit flies? Just trying to think of another way to feed the babies and not loose any flies if possible....
putting the flies into a bowl which they cannot climb out of is the objective, but i did do the fruit trick and it works as well, the flies aren't really escaping the new enclosure i don't think, they were in the last one which made me paranoid..just trying something new to give my little ones all the food easily available.. they are turning out to be great hunters...
I do the fruit thing too. I put a piece of ripe banana on top of a little orange wedge. The smell of the banana attracts the flies and mini crickets and the orange provides hydration. I change the fruit every other day.