I watched this some time ago and thought it was a pretty cool message:
Stumbled across this forum where, in early 2012, guys were toying with the idea of using powerheads and/or water lifts on constant height one-pump (chop) systems to stay under 10 watts of power to run the entire system! incredible and very exciting. I am already wanting to tear down what I’ve built and start all […]
the gentleman at Bigelow Brook Farm has me completely geeking out on his ideas for a pellet-fed rocket mass heater which not only is heating his greenhouse it is keeping his fish happy by warming the water. slick!
This guy has a great idea of how to increase the efficient use of both water and heat leading to better growth rates.