AN OzFish Unlimited initiative is re-snagging along the Murray River with the aim of boosting the survival rates of native fish.

The program has been in the making for two years and will place a variety of snags along a stretch of the river in Red Cliffs.

OzFish chief executive Craig Copeland said he hoped the program, which was soon to be completed, would would aid native fish survival.

"Snags...