Marquette is feeding goldfish in the new aquaponic system at Houston Elementary School of DCPS.
We constructed a grow-trough light enough to sit on the walls of the 75-gallon fish tank.
Water is pumped from the fish tank up to one end of the trough, and drains back into the fish tank from the other side through a bell-siphon. We have some parsley and green onions planted up there to start.
Thanks to the Alice Ferguson Foundation for funding.