Construction went as planned. Using a plastic storage container and one inch thick utilty foam we created a water culture system. We cut eight holes for the yogurt cups to be placed in. One hole was drilled in the storage container to allow acces for the air line from the air pump to the air stones.
I’d really like an update on your system. Show us some of your great growth and documentation of the system. How is your pH running? What are you doing to address algae problems? Etc. Your system is a GREAT design!