I added my air manifold 5 days ago. The lettuce is getting air now. Here is a picture 5 days growth with the new air. Very pleased with the difference.
Top picture is today.
I will add this photo it is 22 days growth. The new air is only on 5 of those days. I hope I am not boring you with all the lettuce pictures. I am really trying to get this lettuce thing worked out.
My 1,000 worms were delivered. At least 1/2 of them are in the DWC.
My nitrates are still doing really good.
Todays 11/2/2016