Fly Bin 2.0 Made to Turn Your Household Food Waste Into High Quality Fish Food by Feeding the Waste to Black Soldier Flies. Replacing Fish Meal As a Source of Protein. Works Well With the Fly Breeding Box. : This is a maggot feeding box that is self harvesting. I came up with the design as a natural progression from my previous maggot box which worked well but was not as efficient as I wanted. The new shape also allows me to fit two of these into a sing…