Tiger Barb
Tiger Barb
Can they live together?
Tiger Barb and Threadfin Rainbowfish compatibility
Compare their preferred water conditions and basic behavior.
Threadfin Rainbowfish
Threadfin Rainbowfish
Not recommended
Species-specific care guidance does not recommend this combination.
- The aquarium may feel crowded; keep an eye on filtration and water changes.
Checked for 7 Tiger Barb and 6 Threadfin Rainbowfish in a 72 L aquarium.
Shared environment
Recommended temperature
24 ~ 26°C
Recommended pH
6.0 ~ 7.5
Suggested group sizes
Tiger Barb: at least 7
Threadfin Rainbowfish: at least 6
Together they need at least 72 L and about 80 cm of length.
Check that your aquarium is large enough for both species.
Side by side
| Item | Tiger Barb | Threadfin Rainbowfish |
|---|---|---|
| Average adult size | about 6 cm (small) | about 4 cm (small) |
| Recommended temperature | 22~26°C | 24~28°C |
| Recommended pH | 6.0~7.5 | 6.0~7.5 |
| Water hardness | Medium hardness | Medium hardness |
| Minimum aquarium | 72 L, about 80 cm long | 54 L, about 60 cm long |
| Group size | at least 7 | at least 6 |
| Temperament | Semi-aggressive | Gentle |
| Social behavior | Shoaling fish | Shoaling fish |
| Swimming zone | middle | upper & middle |
| Activity level | 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 |
타이거 바브와 스레드핀 레인보우 합사에 필요한 용품
- 걸이식 여과기 쿠팡에서 보기최소 72L 어항에 맞는 여과기예요.
- 수족관 히터 쿠팡에서 보기공통 수온 24~26°C를 유지할 때 필요해요.
- 어항 수질 테스트기 쿠팡에서 보기공통 pH 6.0~7.5를 확인할 때 써요.
- 열대어 사료 쿠팡에서 보기타이거 바브에게 주는 일반 열대어 사료예요.
이 포스팅은 쿠팡 파트너스 활동의 일환으로, 이에 따른 일정액의 수수료를 제공받습니다.
Frequently asked questions
Can Tiger Barb and Threadfin Rainbowfish live together?
Planner result: Not recommended. Species-specific care guidance does not recommend this combination. The aquarium may feel crowded; keep an eye on filtration and water changes.
What water conditions suit both Tiger Barb and Threadfin Rainbowfish?
Keep the water at 24~26°C and pH 6.0~7.5, where both planner ranges overlap. Tiger Barb prefers medium hardness and Threadfin Rainbowfish prefers medium hardness.
How big should an aquarium for Tiger Barb and Threadfin Rainbowfish be?
At least 72 L and about 80 cm long, the larger of the two minimums (Tiger Barb: 72 L, Threadfin Rainbowfish: 54 L). Group sizes add to the bioload, so bigger is safer.
How many Tiger Barb and Threadfin Rainbowfish should I keep?
Tiger Barb: at least 7 (shoaling fish). Threadfin Rainbowfish: at least 6 (shoaling fish).
Do Tiger Barb and Threadfin Rainbowfish have similar temperaments?
Tiger Barb is semi-aggressive and swims in the middle; Threadfin Rainbowfish is gentle and swims in the upper & middle. Activity: high vs moderate.
Sources & review
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.
Tiger Barb
- Seriously Fish care reference
- Aquarium Co-Op practical reference
- GBIF taxonomy search
- Seriously Fish care reference (search)
- Aquarium Co-Op practical reference (search)
Threadfin Rainbowfish
This is a guide. Individual behavior and aquarium conditions can change the outcome.