Hydroponics

The Freshwater Institute is part of the Conservation Fund and is experimenting with a closed loop fish farming(aquaculture) and hydroponic system designed to feed off one another. I was told by a couple of people that this was very difficult because fish waste wasn't necessarily the correct NPK for plants and plant waste wasn't necessarily fish food. In any event, these guys are making the attempt.

Freshwater Institute
PO Box 1746
Sheperdstown, WV 25443

Offered by John.