NL research shows LED lights draw crab to the pot

While they stopped short of trying a tiny disco ball, a local team of researchers has proven the addition of certain light emitting diode (LED) lights will draw snow crab to offshore traps.
“Fishing enterprises could theoretically reduce bait costs through LED light substitution, or enhance existing catch rates of baited traps by simply adding an LED light,” notes their research report, now available through the journal Aquaculture and Fisheries. A team from Memorial University of Newfoundland’s Fisheries and Marine Institute, and the Department of Fisheries and Oceans completed related work in May and June 2016, with the help of the DFO base in St. John’s and, later, the fishing vessel Atlantic Champion. Click here to read the story 09:33