
Rusty Blenny
NameRusty Blenny
Scientific NameParablennius sanguinolentus
Common NamesRusty Blenny, Blood-stained Blenny
FamilyBlenniidae
OriginMediterranean Sea, Black Sea, Eastern Atlantic Ocean
Temperamentcommunity
Dietomnivore
Care Levelintermediate
Minimum Tank Size (Gallons)30
Max Size (Inches)7
Water TypeSaltwater
Temperature Range (°F)68-77
pH Range8.1-8.4
Compatible SpeciesClownfish, Damselfish (peaceful species), Gobies (non-competing), Tangs (larger tanks), Hawkfish (smaller species)
Description
The Rusty Blenny is a fascinating marine fish characterized by its mottled brown and green coloration and a prominent fleshy crest on its head. It is a bottom-dweller, often found in rocky areas where it grazes on algae and small invertebrates. This species requires a mature saltwater aquarium with plenty of rockwork for hiding and foraging.





