DW's Eco Africa showcases innovative concepts and best practice projects from Africa and Europe and presents environment and climate change ideas that inspire others to get on board or start something of their own.
https://www.dw.com?maca=en-podcast_en_environment_magazine-21495-xml-mrss
Selling fish and organic pond algae in Ghana
Two West African entrepreneurs have established an eco-friendly approach to fish farming they call eco-aquaponics. Not only do they raise fish in their ponds, they also turn its algae into chemical-free fertilizer.