How much food does barracuda eat a daily?

The amount of food a barracuda eats daily depends on many factors, including the size of the barracuda, the type of prey it is consuming, and the water temperature. As a general rule, barracudas are voracious predators, and consume as much food as they can, daily intake for larger species like the Great Barracuda,

may be equal to about 4 percent of their body weight per day

while some studies on smaller sized species in warmer tropical coastal environments estimated daily rations are about 19.4 per cent of fish body weight or even higher