Some people view blue catfish as bottom feeders, but that’s not really the case. Since they’re a strong predator, they often feed at the top and middle of the water column, said Kyle Rowley ...

As babies, they feed on zooplankton in the river and are known to be cannibalistic. After about a year, they become herbivores, and eat plants and algae. The Mekong giant catfish has one of the ...