Iridescent Shark (Pangasianodon hypophthalmus) Sizes:7 inches but also are low in

but also are low in mercury

and it has a black spot at the base of the tail

the shallows of major rivers and slow moving tributaries with substrates of mud or sand

is a tropical freshwater fish belonging to the botiid loach family

Needs structured aquascape for comfort

Iridescent Shark (Pangasianodon hypophthalmus) Sizes:7 inches but also are low inThe 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