Northern Sand Flathead
NameNorthern Sand Flathead
Scientific NamePlatycephalus arenarius
Common NamesNorthern Sand Flathead, Sand Flathead
FamilyPlatycephalidae
OriginIndo-Pacific, Northern Australia, Papua New Guinea
Temperamentaggressive
Dietcarnivore
Care Leveladvanced
Minimum Tank Size (Gallons)250
Max Size (Inches)24
Water TypeSaltwater
Temperature Range (°F)72-80
pH Range8.1-8.4
Compatible SpeciesLarge Groupers, Large Snappers, Moray Eels (larger species), Lionfish (larger species)
Description
The Northern Sand Flathead is a marine ambush predator known for its flattened body and excellent camouflage, allowing it to blend seamlessly with sandy or muddy bottoms. It preys on smaller fish and crustaceans, lying in wait to strike. This species requires a very large, specialized marine aquarium due to its size and predatory nature.
