Aquarium Planner

A beginner-friendly fish guide

Coral Red Pencilfish

Coral Red Pencilfish

Nannostomus mortenthaleri

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

Beginner level 2/5Extra careSpecialist care

A good environment

Recommended temperature
24 ~ 28°C
Recommended pH
5.0 ~ 7.0
Preferred water hardness
Medium hardness
Minimum aquarium
54L or more

At a glance

Group
Pencilfish
Average adult size
about 3.5 cm (small)
Minimum tank length
about 60 cm
Activity level
Moderate
Waste level
Low
Lid recommended
Yes
Mature tank preferred
Not required

Temperament & group size

Moderate temperament; Shoaling fish.

For a comfortable group, keep at least 8.

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 Coral Red Pencilfish to my aquarium

코랄 레드 펜슬피시 키울 때 필요한 용품

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

Frequently asked questions

How big does Coral Red Pencilfish get, and what tank size does it need?

Adults average about 3.5 cm, a small species. The planner recommends an aquarium of at least 54 L and about 60 cm long.

What water temperature and pH does Coral Red Pencilfish need?

The planner range is 24~28°C and pH 5.0~7.0, with medium hardness.

How many Coral Red Pencilfish should be kept together?

Shoaling fish: keep at least 8. Temperament is moderate.

Can Coral Red Pencilfish live with shrimp?

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

Is Coral Red Pencilfish a good fish for beginners?

Beginner level 2/5. This species carries an extra caution flag. A lid is recommended. Activity: moderate; waste: low.