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Can a Squaretail Bristletooth Tang Live With a White Tail Bristletooth Tang?

~ Possible with caution

Verdict from our compatibility engine, assuming a typical 90-gallon reef tank. Score: 54/100.

Why

  • Known conflict: Two bristletooth tangs (Ctenochaetus) squabble unless the tank is 150g+

It can work if…

  • Known incompatibility — these species are documented to conflict

Both species at a glance

Squaretail Bristletooth Tang

Ctenochaetus truncatus

Aggression:
semi-aggressive
Min tank:
90 gallons
Reef safe:
safe
Diet:
herbivore

Full Squaretail Bristletooth Tang care guide →

White Tail Bristletooth Tang

Ctenochaetus flavicauda

Aggression:
semi-aggressive
Min tank:
70 gallons
Reef safe:
safe
Diet:
herbivore

Full White Tail Bristletooth Tang care guide →

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