fish-tank › fish species
Julii / False Julii Cory (Corydoras trilineatus)
Sand or smooth gravel only — sharp gravel erodes barbels. Needs sinking food; flakes alone starve them.
Specifications
- ecosystem
- freshwater
- min tank gallons
- 20
- adult size in
- 2.5
- temperature range f
- 72-79
- ph range
- 6.0-7.5
- gh range dgh
- 2-15
- care difficulty
- beginner
- aggression
- peaceful
- community compatible
- yes
- schooling min count
- 6
- diet
- omnivore
- lifespan years
- 5-10
- tank zone
- bottom
Sources
- Aquarium Co-Op video / blog content · ingest 2026-05-06
- Practical Fishkeeping public articles · ingest 2026-05-06
- r/Aquariums + r/PlantedTank + r/ReefTank public threads · ingest 2026-05-06