Folks, if you've recently upgraded or renewed your annual club membership but it's still not active, please reach out to the BOD or a moderator. The PayPal system has a slight bug which it doesn't allow it to activate the account on it's own.
It's just a shallow trough which is a PVC 2X4 sliced in half and placed over a tank with a small powerhead. The water enters the trough on the left and goes through some screens that the worms hang on to. The water goes into the tank where there is a small plastic container. The container is there to catch any worms that get through. I suck them out. To collect the worms, I swish a screen in some fresh water