Flame Tetra 2.5-3cm
Flame Tetra 2.5-3cm are small, fiery orange‑red schooling tetras that bring warm colour and constant movement to planted community aquariums. Peaceful and active, Flame Tetra 2.5-3cm are ideal for beginners and experienced fishkeepers looking for a hardy, eye‑catching shoaling fish.
Appearance & Behaviour of Flame Tetra 2.5-3cm
- A slender, silver body with warm orange‑red shading towards the rear
- A subtle dark patch near the tail and clear to lightly tinted fins
- Peaceful, shoaling behaviour, especially when kept in a good‑sized group
- Brighter colour and more confidence in a planted, low‑stress environment
Tank Requirements for Flame Tetra 2.5-3cm
- Tank size: From around 40L+ for a small group, larger tanks for bigger schools
- Water temperature: Approx. 23–27°C
- pH: Slightly acidic to neutral is ideal
- Decor: Live plants, driftwood and darker substrate help them feel secure
- Filtration: Gentle to moderate flow with stable, clean water
Tank Mates for Flame Tetra 2.5-3cm
- Other small, peaceful tetras and rasboras
- Corydoras and other gentle bottom dwellers
- Dwarf cichlids with suitable temperament
- Shrimp and snails, provided there are plenty of hiding spots
Feeding Flame Tetra 2.5-3cm
- High‑quality micro pellets and fine flakes as a staple
- Frozen or live foods such as baby brine shrimp, daphnia and bloodworms
- Occasional colour‑enhancing foods to support their warm red tones
Flame Tetra 2.5-3cm



