Using Sieves to Separate Black Soldier Fly Larvae from Frass: BSF Farming

How to use sieves to separate frass from black soldier fly larvae, including the most common sieve sizes I use and how they are used at various stages in the BSFL life cycle. This video shows the two stage sifting process used to separate large pieces of uneaten food waste and valuabe frass from adult larvae so that it can then be easily composted.