
Coral Catfish
Plotosus lineatus
Care Sheet
Temperature
25–27°C
pH Range
8.1-8.4
Min Tank Size
265 L
Max Adult Size
12 cm
Special requirements
Venomous Spines
Possesses venomous spines; extreme caution must be exercised during handling or tank maintenance to avoid painful stings.
Obligate Juvenile Schooling
Juveniles are highly social and must be kept in groups; isolated individuals often stop eating and hide due to stress.
Substrate & Foraging
Requires a soft sandy substrate to facilitate natural sifting behavior; meaty foods should be targeted toward the bottom of the tank.
Copper Sensitivity
Like most scaleless or 'armored' catfish, this species is highly sensitive to copper-based medications.
Ontogenetic Behavioral Shift
While juveniles are peaceful schoolers, adults become solitary, reach 12 inches, and display more aggressive tendencies.
Track Coral Catfish in your tank with Mahiyar.