Rummy-nose tetra

Hemigrammus bleheri

Family : Characidae

FishFreshwatercharacids

The rummy-nose tetra is recognizable by its bright red head and black-and-white striped tail.

Rummy-nose tetra — photo 1 sur 3
Soulkeeper · Wikimedia Commons · CC BY-SA 3.01 / 3
Popularity
Community fish
classic in freshwater aquarium
Availability
Common in shops
Shop availability
IUCN Status
LC
Least Concern
Biotope
Amazon+1
Bassin amazonien : eaux douces chaudes, acides, noires ou claires.

Description

It reaches about 5 cm. The head is red, the body silvery, and the caudal fin has black and white bands. A very active schooling fish. Sensitive to water quality: polluted water causes the red to fade. Peaceful and ideal in a school.

Habitat

Region :

The rummy-nose tetra inhabits clear, acidic waters of the Rio Negro and its tributaries. It prefers calm areas with dense vegetation and a leaf-litter bottom.

Distribution :

Recommended parameters

Temperature2428 °C
pH5.57
GH26 °dGH
KH24 °dKH
NO₃
≤ 10 mg/L
PO₄
≤ 0.2 mg/L

Care

Difficulty
3/5
Diet
Omnivore
Min. tank
80 L
Min. group
10
Adult size
5 cm
Lifespan
5 years
Temperament
Peaceful
Propagation

Care notes

Temperature 24–28°C, pH 5.5–7.0, low hardness. A minimum 80-liter tank for a school of 10. Water must be very clean with efficient filtration. Dense planting and moderate lighting. Diet: small live or frozen foods, quality flakes. Compatible with other small peaceful fish. Avoid stressful tankmates.

Similar species

Espèces proches, même habitat ou même maintenance

References