PisciDex Species Profile
Celestial Pearl Danio
Tiny spotted danio for planted nano aquariums, best kept with gentle tankmates and plenty of cover.
Danio margaritatus
Danionidae | Southeast Asia | Myanmar and northern Thailand, Salween basin
Core Requirements
Tank Size
10 gallons minimum
Adult Size
1 inches
Group Size
Group 6+
Bioload
1/10
Water Parameters
Temperature
68-78 F
pH
6.5-7.5
Plant Safe
Yes
Invert Safe
Yes
Data Confidence
medium
Temperature note: Recommended and tolerated temperature ranges currently match the primary care profile.
Behavior & Husbandry
Temperament
Peaceful
Aggression
1/10
Diet
Omnivore
Difficulty
Intermediate
Lifespan
4 years
Breeding
Intermediate
Schooling
Yes
Compatibility Tags
CommunityNano TankPeacefulSchoolingMid WaterPlant SafeInvert SafeShrimp Safe
Similar Species
Species Compatibility
Database-driven compatibility notes for planning community aquariums.