About Rummy Nose Tetras
Rummy nose tetras (Hemigrammus rhodostomus and related species) are instantly recognisable by their glowing red snout and black‑and‑white “traffic light” tail. A tight school of these fish is a dazzling addition to any tank.
Tank Setup
- Group size: Keep at least eight individuals; larger schools look spectacular and reduce stress.
- Water: Provide soft, slightly acidic water (pH 5.5–7.0) at 75–81 °F. Dark substrates and subdued lighting bring out their colours.
- Habitat: Dense planting with open swimming space mimics their Amazonian streams.
Diet and Compatibility
Rummy noses are omnivores that enjoy high‑quality flake food, micro pellets and small frozen foods such as daphnia and cyclops. They are peaceful and pair well with corydoras, dwarf cichlids and other small tetras.
Maintain pristine water quality with regular changes; these fish are sensitive to poor conditions. Adding tannins from botanicals creates blackwater conditions they appreciate. Include robust live plants for fish tanks to provide cover and replicate their natural habitat. With careful care, rummy noses reward you with synchronised shoaling and vivid colour.
| Size |
1” |
|---|
