Praealticus margaritatus
NamePraealticus margaritatus
Scientific NamePraealticus margaritatus
Common NamesJeweled Rockskipper, Margaritatus Blenny
FamilyBlenniidae
OriginIndo-Pacific, Western Pacific Ocean
Temperamentsemi-aggressive
Dietomnivore
Care Levelintermediate
Minimum Tank Size (Gallons)20
Max Size (Inches)4.5
Water TypeSaltwater
Temperature Range (°F)72-82
pH Range8.1-8.4
Compatible SpeciesClownfish, Gobies, Damselfish (peaceful species), Chromis, Dwarf Angelfish, Other peaceful blennies (with caution and adequate space)
Description
The Praealticus margaritatus, commonly known as the Jeweled Rockskipper, is a fascinating marine blenny characterized by its dark body adorned with numerous bright white spots. This species is known for its ability to live in the intertidal zone, often 'skipping' across rocks out of water, and requires a tank with ample rockwork and potentially emergent areas. It is a primarily herbivorous grazer that adds unique behavior to a saltwater aquarium.
