Black neon tetra
Hyphessobrycon herbertaxelrodi
Essential gear
- 45 cm+ long tank
- Thermometer
- Water-change hose
- Hand net
- Filter
- Heater
Lifespan
5–8years
Water temperature
22–28°C
pH
6.0–7.5
Water column
Mid-water
Schools along plant edges
Keep in groups
10+ fish
Small groups scatter; contrast less striking
Diet
Omnivore
Micro pellets, crumbled flakes, brine shrimp
Suggested habitat
Aim for a long tank of at least 450 × 300 × 300 mm. Foreground plants or moss give an edge swim path; black-white stripes stand out against dark backgrounds.
Plates are husbandry references—not build plans or generator parameters. Check your own water, vessel, and stocking before you act.