Dwarf Rainbowfish Care Guide
Melanotaenia maccullochi
Stocking Calculator
Bioload Score
2000
PeacefulModerateFreshwater
- Max Size
- 6.0 cm / 2.4"
- Temperature
- 23–28°C (74–82°F)
- pH Range
- 6.5 – 7.5
- Min Tank Size
- 80L (21 gal)
- Min Group Size
- 6 fish
- Tank Level
- Bottom-Mid
- Origin
- Australia
- Temperament
- Peaceful
- Difficulty
- Moderate
- Breeding Difficulty
- Easy
Diet
Omnivorous; enjoys a diet of flake, live, and frozen foods.
Community Compatibility
A peaceful addition to community tanks with small, non-aggressive fish.
Good to Know
Dwarf Rainbowfish are known for their vibrant colors and peaceful nature, making them excellent for community setups.
Gender Differences
Males display more intense colors and larger size during spawning.
Stock Dwarf Rainbowfish in Your Tank
Use our free stocking calculator to see if Dwarf Rainbowfish fits your aquarium