EN ▾
ZH
Lapis tetra
Hyphessobrycon cyanotaenia
Blue beside a dark stripe, with clear fins and dark leading edges
A small shoulder mark overlaps the stripe. The anal margin is straight to gently convex, without a long pointed front lobe.
- Adult length
- Up to 3.7 cm (standard length, without the tail fin)
- Natural habitat
- Native to waters of Brazil; detailed wild habitat information is limited.
Males often have territorial disputes.
Appearance and identification
A convex anal margin also occurs in females and cannot alone identify sex.
Same-species behaviour
Provide retreat opportunities and watch subordinate fish.
Diet and feeding
An active, unfussy feeder.
Compatibility limits
Male rivalry needs watching.
Similar and related fish
