Adding worms to the grow bed will contribute to the overall health of an aquaponic system.

  Macrobrachium Rosenbergii larvae, catched in a fresh water stream in Sierra Leone. Prawns will be added to the system to feed on the fish feaces.

Filling the NFT system with granite gravel.

The gravel is filled in each growbed. 

Transporting fish over longer distances requires air input. A airstone connected to a pump keep the fish alive during transportation.