Common Rummy Nose

Description

Common name:
Common Rummy Nose Tetra

Scientific name:
Hemigrammus rhodostomus

Chinese name:
红鼻灯鱼

Japanese name:
ラミーノーズテトラ

Size:
4–5 cm

Lifespan:
5–6 years

Level:
Intermediate

Family:
Characidae

pH:
5.5–7.0

Origin:
South America (Amazon region)

Water hardness:
Soft (2–8 dGH)

Diet:
Omnivore (micro pellets, flakes, frozen and live food)

Ideal water Temperature:
24–28°C

Special care:
Needs clean, stable water; best kept in schools of at least 8–10; prefers planted tanks with open swimming space

Behavior:
Peaceful, very tight schooling fish

Pros and cons:
Pros: Strong schooling display, good community fish, nose color indicates health
Cons: Sensitive to water quality changes, requires group, may stress in new tanks

Long description:
The Common Rummy Nose Tetra is well known for its bright red face and black-and-white striped tail. They are active, synchronized swimmers that create a striking visual effect when kept in groups. Their red nose fades when stressed, making them a natural indicator of water quality. A mature, well-maintained aquarium with plants and gentle flow suits them best, and they pair well with other peaceful community fish of similar size.

Photos are for illustration purposes only. Please refer to the stated dimensions for accurate sizing. We welcome you to visit our shop to personally select your fish.

Feel free to WhatsApp us with any questions, or drop by our shop for a consultation — we’re here to help you get everything right for your aquarium setup.

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