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PisciDex Species Profile
Black Neon Tetra
Hardy peaceful tetra with a bright pale stripe over a black body, best displayed in groups over dark substrate and plants.
Hyphessobrycon herbertaxelrodi
Acestrorhamphidae | South America | Paraguay basin, southern Brazil
Core Requirements
Tank Size
15 gallons minimum
Adult Size
1.6 inches
Group Size
Group 6+
Bioload
1/10
Water Parameters
Temperature
72-80 F
pH
5.5-7.5
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
Easy
Lifespan
5 years
Breeding
Intermediate
Schooling
Yes
Compatibility Tags
CommunityNano TankPeacefulSchoolingMid WaterPlant SafeInvert SafeBeginner FriendlySoftwater
Similar Species
Species Compatibility
Database-driven compatibility notes for planning community aquariums.