Paul B
Premium Member
It's built like it looks and it does not have to look like that. The main thing is you need a trough or tray that is shallow. The thing is tilted towards the right side so the water runs to the tank below. There are some shallow bulkheads in it to keep the water about 1/2" deep and it helps to contain the worms. There is also come rings of plastic window screen, the worms like to havg on to something. Any worms that make it to the tank fall into a plastic container. They sink and I suck them out and throw them back or feed them to the fish. The small water pump is usually suspended off the bottom so any free worms don't get sucked in. Now that water line goes to a small container of carbon before it goes back to the trough.
I never get a dead worm and they will live forever.
I never get a dead worm and they will live forever.