Is a catfish herbivore carnivore or omnivore?

Catfish are mostly carnivores. They feed on a wide variety of food sources, including fish, crustaceans, insects, and plants. Some species of catfish are also known to eat carrion. Catfish are opportunistic feeders, meaning that they will eat whatever food is available to them. They typically hunt for food at night, using their whisker-like barbels to sense their prey.