PisciDex Species Profile
Boesemani Rainbowfish
Large active rainbowfish prized for bold color, best kept in groups with open swimming space and robust community tankmates.
Melanotaenia boesemani
Melanotaeniidae | Oceania | Ayamaru Lakes, West Papua
Core Requirements
Tank Size
55 gallons minimum
Adult Size
4.5 inches
Group Size
Group 6+
Bioload
5/10
Water Parameters
Temperature
74-82 F
pH
7-8
Plant Safe
Yes
Invert Safe
No
Data Confidence
medium
Temperature note: Recommended and tolerated temperature ranges currently match the primary care profile.
Behavior & Husbandry
Temperament
Peaceful
Aggression
2/10
Diet
Omnivore
Difficulty
Intermediate
Lifespan
7 years
Breeding
Intermediate
Schooling
Yes
Compatibility Tags
CommunityLarge TankPeacefulSchoolingMid WaterTop WaterPlant SafeHardwater
Similar Species
Species Compatibility
Database-driven compatibility notes for planning community aquariums.