← Browse all species

Can a Black Triggerfish Live With a Sixline Wrasse?

~ Possible with caution

Verdict from our compatibility engine, assuming a typical 90-gallon reef tank. Score: 77/100.

Why

  • Caution — Black Triggerfish may harm coral/inverts if underfed or stressed
  • Sixline Wrasse (semi-aggressive) fits community

Both species at a glance

Black Triggerfish

Melichthys niger

Aggression:
aggressive
Min tank:
20 gallons
Reef safe:
caution
Diet:
carnivore

Full Black Triggerfish care guide →

Sixline Wrasse

Pseudocheilinus hexataenia

Aggression:
semi-aggressive
Min tank:
40 gallons
Reef safe:
safe
Diet:
carnivore

Full Sixline Wrasse care guide →

Related compatibility checks

See if they fit YOUR tank →