Japanese Lumpsucker
NameJapanese Lumpsucker
Scientific NameLethotremus awae
Common NamesJapanese Lumpsucker, Awaji Lumpsucker
FamilyCyclopteridae
OriginNorthwest Pacific, Japan, Korea
Temperamentpeaceful
Dietcarnivore
Care Levelexpert
Minimum Tank Size (Gallons)30
Max Size (Inches)2.5
Water TypeSaltwater
Temperature Range (°F)40-55
pH Range8.0-8.4
Compatible SpeciesOther small, peaceful coldwater marine invertebrates, Very small, non-aggressive coldwater fish
Description
The Japanese Lumpsucker is a small, round-bodied marine fish native to the cold waters of the Northwest Pacific. It possesses modified pelvic fins that form a powerful suction cup, enabling it to cling securely to rocks and other surfaces. These cryptic fish are ambush predators, feeding on tiny invertebrates.
