Rummy-Nose Tetra (Hemigrammus rhodostomus) – Striking Schooling Fish for Community Aquariums
The Rummy-Nose Tetra is one of the most eye-catching schooling fish in the aquarium hobby, known for its bright red nose, sleek silver body, and distinctive black-and-white striped tail. These markings are not only beautiful but also act as a natural indicator of health—when stressed, the red coloration fades.
Native to the slow-moving waters of South America, Rummy-Nose Tetras are peaceful, active swimmers that thrive in groups of 6 or more, creating a mesmerizing synchronized display in planted or community aquariums.
Quick Facts:
Scientific Name: Hemigrammus rhodostomus
Common Name: Rummy-Nose Tetra
Adult Size: ~2 inches
Temperament: Peaceful, schooling
Swimming Level: Mid to top
Lifespan: 5 – 6 years
Origin: Tank-bred
Water Parameters:
Temperature: 75°F – 82°F (24°C – 28°C)
pH: 6.0 – 7.0
GH: 2 – 8
KH: 1 – 4
Minimum Tank Size: 20 gallons (larger preferred for larger schools)
Diet:
Quality flake or micro pellet food
Frozen or live foods like daphnia, brine shrimp, and bloodworms
Occasional veggie-based treats for variety
Why Choose Rummy-Nose Tetras?
Unique red nose and bold tail pattern
Peaceful and perfect for planted community tanks
Active schooling behavior adds movement and harmony
Acts as a natural health barometer—vivid red nose means happy fish
The Rummy-Nose Tetra is a must-have for aquarists seeking a visually stunning, peaceful schooling fish that thrives in well-maintained aquariums. Keep them in a group for the best color, health, and mesmerizing swimming patterns.
Rummy-Nose Tetra (Hemigrammus rhodostomus) – Striking Schooling Fish for Community Aquariums
The Rummy-Nose Tetra is one of the most eye-catching schooling fish in the aquarium hobby, known for its bright red nose, sleek silver body, and distinctive black-and-white striped tail. These markings are not only beautiful but also act as a natural indicator of health—when stressed, the red coloration fades.
Native to the slow-moving waters of South America, Rummy-Nose Tetras are peaceful, active swimmers that thrive in groups of 6 or more, creating a mesmerizing synchronized display in planted or community aquariums.
Quick Facts:
Scientific Name: Hemigrammus rhodostomus
Common Name: Rummy-Nose Tetra
Adult Size: ~2 inches
Temperament: Peaceful, schooling
Swimming Level: Mid to top
Lifespan: 5 – 6 years
Origin: Tank-bred
Water Parameters:
Temperature: 75°F – 82°F (24°C – 28°C)
pH: 6.0 – 7.0
GH: 2 – 8
KH: 1 – 4
Minimum Tank Size: 20 gallons (larger preferred for larger schools)
Diet:
Quality flake or micro pellet food
Frozen or live foods like daphnia, brine shrimp, and bloodworms
Occasional veggie-based treats for variety
Why Choose Rummy-Nose Tetras?
Unique red nose and bold tail pattern
Peaceful and perfect for planted community tanks
Active schooling behavior adds movement and harmony
Acts as a natural health barometer—vivid red nose means happy fish
The Rummy-Nose Tetra is a must-have for aquarists seeking a visually stunning, peaceful schooling fish that thrives in well-maintained aquariums. Keep them in a group for the best color, health, and mesmerizing swimming patterns.
