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PisciDex Species Profile
Scissortail Rasbora
Peaceful active rasbora with a forked tail pattern, requiring groups and open swimming space.
Rasbora trilineata
Danionidae | Southeast Asia | Thailand, Malaysia, Sumatra, and Borneo
Core Requirements
Tank Size
30 gallons minimum
Adult Size
4 inches
Group Size
Group 6+
Bioload
2/10
Water Parameters
Temperature
73-79 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
5 years
Breeding
Intermediate
Schooling
Yes
Compatibility Tags
CommunityPeacefulSchoolingMid WaterTop WaterPlant SafeInvert SafeBeginner FriendlySoftwater
Species Compatibility
Database-driven compatibility notes for planning community aquariums.