
Julii Cory
Hoplisoma julii
Fine markings, a dark flank line and a dorsal-fin patch on a pale body.
- Adult length
- Up to 5.5 cm (standard length, without the tail fin)
- Water temperature
- 20–26 °C
- Lifespan
- 5–10 years
- pH
- 5.5–7.5
- Hardness
- 2–12 dGH
- Native range
- Native to the lower Amazon and coastal rivers in northeastern Brazil.
- Natural habitat
- Recorded in a creek flowing into the Parnaiba River; detailed microhabitat information is limited.
Keep a group, feed deliberately and retain bottom space.
Appearance and identification
Very similar to H. trilineatum; a simple spots-versus-network rule is unreliable without collection details.
Floor and movement space
A 90 × 30 cm base is suggested; allow for adult group size, layout and foraging space.
Aquarium environment
Leave clean, smooth substrate and open foraging space.
Diet and feeding
Provide suitably sized sinking food and a varied diet; leftovers are not enough.
Same-species behaviour
Keep at least six.
Compatibility limits
Choose suitably sized peaceful companions; small shrimp may be eaten.
Sources
www.fishbase.se ↗ 2026-10-25
www.scotcat.com ↗ 2026-10-25
www.seriouslyfish.com ↗ 2026-10-22
aquaticarts.com ↗ 2026-10-22
