Feeder Fly Food/Water Cups

Looking to switch to hatched flies as a feeder source? 

These pop-up hatcheries are EXCELLENT for hatching out pupae and are fairly easy to transfer adult flies out of at feeding time. I use these for both my house flies and blue bottle flies.

Just add a water and food source once they hatch and you're good to go! (Add on a food  cup and water cup for $2).