BSFL Composter @ Blue Lagoon (Koh Chang) – Tutorial/DIY

COVID19 lockdown on Koh Chang – part 2.

The aquaponic system has been fixed and is working. What next? Well to close the loop we need to do something about the only externality that’s left: the fish food.

You can download our tutorial pdf here with some useful information about BSFL and how to start your BSFL composter!

Gran-Pa has been harvesting worms right from the compost bin and feeding them to the fish, so we decided to optimize the system! Let’s turn the compost bin into a Black Soldier Fly Larvae Composter (auto-harvesting please)! The idea: turn wood waste from the Blue Lagoon’s restaurant into nutrient rich larvaes for the fish/chicken/ducks, and awesome fertilizer (solid and liquid) for the organic garden!

While the design could largely be improved, we’re proud to say its total cost was 0 thb!