So, some of you know I'm a shop teacher. One of my projects this year has been building an oyster dredge with a few of my kids for a Marine Science and Technology class that I teach. We work closely with our local shellfish comission, some of you may have seen the 20' Scow we built. The last 2 seasons we have been dredging a little on local oyster beds to see what comes up with an old dredge someone gave us. We rebuilt it but also copied it to make another one. I am at the point where I need to buy some netting and chain male or chain netting for the bottom? Where can I get this stuff and what is the correct terminology. I'm a total novice at this and doing it more for the experience of the kids. Any pointers greatly appreciated. Some pics.... The old dredge.