Albino Iridescent Shark (Pangasius hypophthalmus) Sizes:5 - 5.5 inches The Clown Knife has the

The Clown Knife has the typical knifefish body shape

Not beginner-friendly due to feeding challenges

Requires excellent water quality and strong filtration

Formerly known as Potamotrygon menchacai

” a highly vascularized pocket of the digestive tract

Albino Iridescent Shark (Pangasius hypophthalmus) Sizes:5 - 5.5 inches The Clown Knife has theThe Iridescent Shark is also known as the Pangasius Catfish. There is also an albino iridescent shark. As you may have guessed from some of the other common names, this really isn't a shark, it's a catfish. They originate from Asia and this is one of the species that is completely unsuitable for most hobbyists in our opinion. This fish can grow to be almost 4 feet in length (120 cm) and sometimes larger in the wild. They are very active swimmers as