Wrasses
Sixline Wrasse
Pseudocheilinus hexataenia
Fast, flashy and a useful pest-eater. One per tank; can bother small shy fish and shrimps. Provide a fine sand bed for sleeping.
Difficulty
intermediate
Adult size
Up to 10 cm
Temperament
Semi-aggressive; active hunter
Minimum tank
120+ litres
Diet
Carnivore — frozen mysis, brine, small pellets; hunts pests like pyramidellid snails
Lifespan
8–12 years
Water parameters
- Temperature75–80°F
- Specific gravity1.024–1.026
- pH8.1–8.4
Species-specific requirements override general saltwater guidelines.
Natural habitat
Reef crevices and rubble zones of the Indo-Pacific
Care notes
Dives into the sand at night — a deep fine sand bed keeps it healthy. Appreciates rockwork mazes.
Sourcing & ethics
We list only species that can be sourced responsibly. Availability in Nepal varies — confirm current stock before planning a build.
Regularly available.
Compatibility
Good company
Keep with caution
“Caution” reflects likely aggression or predation — outcome depends on tank size, order of addition and individual temperament.