Boeseman's Rainbowfish
Boeseman's Rainbowfish
Can they live together?
Compare their preferred water conditions and basic behavior.
Boeseman's Rainbowfish
Threadfin Rainbowfish
The shared temperature range (27–28°C) is narrow, so keep it stable.
Checked for 6 Boeseman's Rainbowfish and 6 Threadfin Rainbowfish in a 150 L aquarium.
Recommended temperature
27 ~ 28°C
Recommended pH
7.1 ~ 7.5
Boeseman's Rainbowfish: at least 6
Threadfin Rainbowfish: at least 6
Together they need at least 150 L and about 120 cm of length.
Check that your aquarium is large enough for both species.
| Item | Boeseman's Rainbowfish | Threadfin Rainbowfish |
|---|---|---|
| Average adult size | about 11 cm (medium) | about 4 cm (small) |
| Recommended temperature | 27~29°C | 24~28°C |
| Recommended pH | 7.1~7.9 | 6.0~7.5 |
| Water hardness | Medium hardness | Medium hardness |
| Minimum aquarium | 150 L, about 120 cm long | 54 L, about 60 cm long |
| Group size | at least 6 | at least 6 |
| Temperament | Gentle | Gentle |
| Social behavior | Shoaling fish | Shoaling fish |
| Swimming zone | upper & middle | upper & middle |
| Activity level | Very high | Moderate |
| Waste level | Moderate | Low |
| With shrimp | adults not recommended, babies not recommended | adults usually fine, babies not recommended |
| Beginner level | 3/5 | 3/5 |
이 포스팅은 쿠팡 파트너스 활동의 일환으로, 이에 따른 일정액의 수수료를 제공받습니다.
Planner result: Use caution. The shared temperature range (27–28°C) is narrow, so keep it stable. This pairing may work, but monitor behavior and provide suitable conditions.
Keep the water at 27~28°C and pH 7.1~7.5, where both planner ranges overlap. Boeseman's Rainbowfish prefers medium hardness and Threadfin Rainbowfish prefers medium hardness.
At least 150 L and about 120 cm long, the larger of the two minimums (Boeseman's Rainbowfish: 150 L, Threadfin Rainbowfish: 54 L). Group sizes add to the bioload, so bigger is safer.
Boeseman's Rainbowfish: at least 6 (shoaling fish). Threadfin Rainbowfish: at least 6 (shoaling fish).
Boeseman's Rainbowfish is gentle and swims in the upper & middle; Threadfin Rainbowfish is gentle and swims in the upper & middle. Activity: very high vs moderate.
Each species' values are cross-checked against the references below and normalized into the planner's own ranges; the verdict comes from the planner's published rules. No text or images are copied.
This is a guide. Individual behavior and aquarium conditions can change the outcome.