Iridescent Shark (Pangasianodon hypophthalmus) Merch It is a selectively bred

It is a selectively bred variant of the Wide Bar Silver Dollar

5 (prefers acidic conditions)

Like all Hypancistrus species

Will eat leftover food and small tank mates

Iridescent Shark (Pangasianodon hypophthalmus) Merch It is a selectively bredThe 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