Next big experiment…At the moment I am just researching this. It is a system which uses fish and veg in a symbiotic relationship. Eg Feed the fish, pump the pooey water into the veg, they eat the nitrate, drain the clean water back to the fish. Advice is Tipia, but they need 10 degrees to 40 degree to survive. I am thinking about a system which could be moved into the poly tunnel in the winter…One guy suggests using maure to keep the tanks warm..kind of like a hot bed…INTERESTING
Really cool project in manchester, much bigger than I would attempt.