It really depends on the fish.
There is no standard-size package for fish. It should weigh whatever is on the label.
oar fish weigh about 600 pounds (272 kilograms)
it weigh 17oz to 20oz that's not that much now is it
69oz
2lbs
20
10lbs
About 5 kgs.
depends how big they are.
About 67 ounces
No, fighting fish (Bettas) are only interested in fighting with other fighting fish.