A new state-of-the-art tube fishway technology called the “Fishheart” has been launched at Menindee Lakes, located on the Baaka-Darling River, New South Wales. By Clare Hooker, Barbara Quayle, Dave Doyle, Reakeeta Smallwood via The Conversation The technology – part of the NSW government’s Restoring the Darling-Baaka program – will allow native fish to move past large barriers, such as dams, weirs and regulators, when they need to.