Here's a general idea of their weight:
* Small gulper eels: Can weigh less than a pound (0.5 kg).
* Large gulper eels: Can reach up to 6 feet (1.8 meters) in length and weigh up to 100 pounds (45 kg).
However, it's important to note that there is no established average weight for gulper eels. This is because they are deep-sea creatures that are rarely observed in their natural habitat, and their weight can be influenced by factors like age, diet, and individual variation.