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PisciDex Species Profile
Glowlight Tetra
Peaceful shoaling tetra with a bright lateral stripe, best displayed in dim planted community tanks.
Hemigrammus erythrozonus
Acestrorhamphidae | South America | Essequibo basin
Core Requirements
Tank Size
15 gallons minimum
Adult Size
1.5 inches
Group Size
Group 6+
Bioload
2/10
Water Parameters
Temperature
74-82 F
pH
6-7.5
Plant Safe
Yes
Invert Safe
Yes
Data Confidence
Unknown
Behavior & Husbandry
Temperament
Peaceful
Aggression
1/10
Diet
Omnivore
Difficulty
Easy
Lifespan
4 years
Breeding
Intermediate
Schooling
Yes
Compatibility Tags
CommunityPeacefulSchoolingMid WaterPlant SafeInvert SafeBeginner FriendlySoftwater
Species Compatibility
Database-driven compatibility notes for planning community aquariums.