A beginner-friendly fish guide

Boeseman's Rainbowfish

Boeseman's Rainbowfish

Melanotaenia boesemani

Gentle temperament; shoaling fish. Check the planner before choosing tank mates.

Beginner level 3/5

A good environment

Recommended temperature
27 ~ 29°C
Recommended pH
7.1 ~ 7.9
Preferred water hardness
Medium hardness
Minimum aquarium
150L or more

Reference sources list a wider range of 27~30°C and pH 7.0~8.0. The planner uses the narrower range above as a safer starting point for beginners.

At a glance

Group
Rainbowfish
Average adult size
about 11 cm (medium)
Minimum tank length
about 120 cm
Activity level
Very high
Waste level
Moderate
Lid recommended
Yes
Mature tank preferred
Not required

Temperament & group size

Gentle temperament; Shoaling fish.

For a comfortable group, keep at least 6.

Usually swims in the upper & middle.

Tank-mate notes

Adult shrimp may be attacked; take care with shrimp tank mates.

Baby shrimp may be eaten. A separate breeding tank is safer.

Check each combination carefully, especially when size or temperament differs.

Add Boeseman's Rainbowfish to my aquarium

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이 포스팅은 쿠팡 파트너스 활동의 일환으로, 이에 따른 일정액의 수수료를 제공받습니다.

Frequently asked questions

How big does Boeseman's Rainbowfish get, and what tank size does it need?

Adults average about 11 cm, a medium species. The planner recommends an aquarium of at least 150 L and about 120 cm long.

What water temperature and pH does Boeseman's Rainbowfish need?

The planner range is 27~29°C and pH 7.1~7.9, with medium hardness. Reference sources list a wider range of 27~30°C and pH 7.0~8.0. The planner uses the narrower range above as a safer starting point for beginners.

How many Boeseman's Rainbowfish should be kept together?

Shoaling fish: keep at least 6. Temperament is gentle.

Can Boeseman's Rainbowfish live with shrimp?

Adult shrimp: not recommended. Baby shrimp: not recommended.

Is Boeseman's Rainbowfish a good fish for beginners?

Beginner level 3/5. A lid is recommended. Activity: very high; waste: moderate.