Hoplo Armored Catfish (Hoplosternum littorale) Puffer the most common being Glyptoperichthys

the most common being Glyptoperichthys gibbiceps

Wels catfish can reach 4 feet in length

Up to 4–5 inches (10–13 cm)

some specimens are less aggressive than others and it is down to the individual fish as to how it will react to tankmates

Hoplo Armored Catfish (Hoplosternum littorale) Puffer the most common being GlyptoperichthysHoplosternum littorale is typically found in a variety of freshwater habitats, including slow moving rivers, canals, streams, and pools. This species is a facultative air breather, an adaptation that allows it to colonize and survive in habitats with low dissolved oxygen, such as the seasonal wetlands of the Florida peninsula. This species is a benthic scavenger, primarily consuming benthic microcrustaceans, aquatic insect larvae, detritus, and plant