Japanese Pineapplefish
NameJapanese Pineapplefish
Scientific NameMonocentris japonica
Common NamesJapanese Pineapplefish, Pinecone Fish, Knightfish, Japanese Pinecone Fish
FamilyMonocentridae
OriginIndo-Pacific, Japan, Australia
Temperamentpeaceful
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)30
Max Size (Inches)6.5
Water TypeSaltwater
Temperature Range (°F)72-78
pH Range8.1-8.4
Compatible SpeciesPeaceful gobies, Small blennies, Other docile, non-competitive saltwater fish
Description
The Japanese Pineapplefish is a distinctive saltwater fish recognized by its bright yellow body and black-edged scales, giving it a unique pinecone-like appearance. This nocturnal species possesses bioluminescent organs near its mouth, used to lure small crustaceans and other invertebrates. It is a shy and reclusive fish, best suited for a dedicated tank or with very peaceful tankmates.
