Comment

Comment by malcolm l windham on November 10, 2010 at 3:22pm

The 55 gal dump barrel above the 110 gal fish tank with the vertical pumping line above the fish tank going to the dump barrel. The horizonal line coming from the bottom of the barrel is heading for the growbeds. The system is timed with a loop siphon in the dump barrel. The green thing is a light sensor for controlling the grow lights.

Comment by M Cosmo on November 10, 2010 at 12:32pm

What ar we looking at here?