Serratus Black Dragon Pleco (Pseudacanthicus serratus) Parrot Cichlid Can become territorial with age

Can become territorial with age

Prefers sand or smooth substrate

The Iridescent Shark is also known as the Pangasius Catfish

Best kept with similarly sized

ensure strong filtration and good water flow

Serratus Black Dragon Pleco (Pseudacanthicus serratus) Parrot Cichlid Can become territorial with agePseudacanthicus serratus is a species of armored catfish native to French Guyana and Suriname where it is found in the coastal river drainages where local fishermen state that it can be found in deep, rocky areas of main riverbeds. This species grows to a length of 16 inches. The whole body is covered with pointy spikes, which can cause bleeding injuries when touched with bare hands. Like many other Pseudacanthicus species this pleco has rather large