Alticus monochrus
NameAlticus monochrus
Scientific NameAlticus monochrus
Common NamesRockskipper, Monochrous Blenny, Amphibious Blenny
FamilyBlenniidae
OriginIndo-Pacific
Temperamentpeaceful
Dietomnivore
Care Levelintermediate
Minimum Tank Size (Gallons)20
Max Size (Inches)4.5
Water TypeSaltwater
Temperature Range (°F)72-82
pH Range8.0-8.4
Compatible SpeciesOther rockskippers (with caution for territoriality), Hardy marine invertebrates
Description
Alticus monochrus is an amphibious blenny known for its ability to spend significant time out of water, using its pectoral fins to 'walk' on rocks in the intertidal zone. These fascinating fish possess specialized gills and skin for air breathing, making them unique inhabitants for paludariums or specialized marine setups. They are primarily herbivorous, grazing on algae, but will also consume small invertebrates.
