Cornish Sucker
NameCornish Sucker
Scientific NameLepadogaster lepadogaster
Common NamesCornish Sucker, Shore Clingfish, Common Clingfish
FamilyGobiesocidae
OriginEastern Atlantic Ocean, Mediterranean Sea, Black Sea
Temperamentpeaceful
Dietcarnivore
Care Levelexpert
Minimum Tank Size (Gallons)20
Max Size (Inches)3
Water TypeSaltwater
Temperature Range (°F)50-68
pH Range7.8-8.4
Compatible SpeciesSpecies-specific tank recommended due to specialized requirements
Description
The Cornish Sucker is a small, fascinating marine fish known for its flattened body and a powerful ventral sucking disc, which it uses to cling to rocks in high-energy coastal environments. It typically exhibits cryptic coloration, often mottled red or brown, allowing it to blend seamlessly with its surroundings. This species is a specialized carnivore, preying on tiny crustaceans and other small invertebrates.
