Yellow Tang Tank Mates
Yellow Tang is semi-aggressive, so its tank mates need choosing with care. Here are the 23 freshwater species that pair well with a yellow tang — plus the 2 to avoid — with a live checker you can tune to your own tank.
The best tank mates for a yellow tang
- Clown Goby ✅ CompatibleEasy care · Peaceful · 4 cm · 24–27 °C (75–81 °F)Semi-aggressive + Peaceful, but with no direct clash here; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
- Neon Goby ✅ CompatibleEasy care · Peaceful · 5 cm · 24–27 °C (75–81 °F)Semi-aggressive + Peaceful, but with no direct clash here, and their water overlaps around 24–27 °C — no size, zone or temperament conflicts.
- Banggai Cardinalfish ✅ CompatibleEasy care · Peaceful · 8 cm · 24–27 °C (75–81 °F)Semi-aggressive + Peaceful, but with no direct clash here, and their water overlaps around 24–27 °C — no size, zone or temperament conflicts.
- Blue Damselfish ✅ CompatibleEasy care · Semi-aggressive · 8 cm · 24–27 °C (75–81 °F)Compatible on the things that matter: shared water near 24–27 °C, workable temperaments, and no predator-and-prey size gap.
- Firefish ✅ CompatibleEasy care · Peaceful · 8 cm · 24–27 °C (75–81 °F)Compatible on the things that matter: shared water near 24–27 °C, workable temperaments, and no predator-and-prey size gap.
- Green Chromis ✅ CompatibleEasy care · Peaceful · 8 cm · 24–27 °C (75–81 °F)Semi-aggressive + Peaceful, but with no direct clash here, and their water overlaps around 24–27 °C — no size, zone or temperament conflicts.
- Ocellaris Clownfish ✅ CompatibleEasy care · Semi-aggressive · 8 cm · 24–27 °C (75–81 °F)Semi-aggressive + Semi-aggressive, but with no direct clash here; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
- Percula Clownfish ✅ CompatibleEasy care · Semi-aggressive · 8 cm · 24–27 °C (75–81 °F)Semi-aggressive + Semi-aggressive, but with no direct clash here; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
- Royal Gramma ✅ CompatibleEasy care · Peaceful · 8 cm · 24–27 °C (75–81 °F)Semi-aggressive + Peaceful, but with no direct clash here; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
- Six Line Wrasse ✅ CompatibleEasy care · Semi-aggressive · 8 cm · 24–27 °C (75–81 °F)Compatible on the things that matter: shared water near 24–27 °C, workable temperaments, and no predator-and-prey size gap.
- Yellow Watchman Goby ✅ CompatibleEasy care · Peaceful · 9 cm · 24–27 °C (75–81 °F)Semi-aggressive + Peaceful, but with no direct clash here, and their water overlaps around 24–27 °C — no size, zone or temperament conflicts.
- Bicolor Blenny ✅ CompatibleEasy care · Semi-aggressive · 10 cm · 24–27 °C (75–81 °F)Semi-aggressive + Semi-aggressive, but with no direct clash here; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
- Coral Beauty Angelfish ✅ CompatibleEasy care · Semi-aggressive · 10 cm · 24–27 °C (75–81 °F)Semi-aggressive + Semi-aggressive, but with no direct clash here; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
- Yellow Coris Wrasse ✅ CompatibleEasy care · Peaceful · 12 cm · 24–27 °C (75–81 °F)Compatible on the things that matter: shared water near 24–27 °C, workable temperaments, and no predator-and-prey size gap.
- Lawnmower Blenny ✅ CompatibleEasy care · Peaceful · 13 cm · 24–27 °C (75–81 °F)Semi-aggressive + Peaceful, but with no direct clash here; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
- Clarkii Clownfish ✅ CompatibleEasy care · Semi-aggressive · 14 cm · 24–27 °C (75–81 °F)Semi-aggressive + Semi-aggressive, but with no direct clash here; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
- Tomato Clownfish ✅ CompatibleEasy care · Semi-aggressive · 14 cm · 24–27 °C (75–81 °F)Semi-aggressive + Semi-aggressive, but with no direct clash here, and their water overlaps around 24–27 °C — no size, zone or temperament conflicts.
- Flame Angelfish ✅ CompatibleMedium care · Semi-aggressive · 10 cm · 24–27 °C (75–81 °F)Semi-aggressive + Semi-aggressive, but with no direct clash here; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
- Melanurus Wrasse ✅ CompatibleMedium care · Semi-aggressive · 12 cm · 24–27 °C (75–81 °F)Semi-aggressive + Semi-aggressive, but with no direct clash here, and their water overlaps around 24–27 °C — no size, zone or temperament conflicts.
- Bicolor Angelfish ✅ CompatibleMedium care · Semi-aggressive · 15 cm · 24–27 °C (75–81 °F)Semi-aggressive + Semi-aggressive, but with no direct clash here; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
- Diamond Goby ✅ CompatibleMedium care · Peaceful · 15 cm · 24–27 °C (75–81 °F)Compatible on the things that matter: shared water near 24–27 °C, workable temperaments, and no predator-and-prey size gap.
- Mandarin Dragonet ✅ CompatibleHard care · Peaceful · 8 cm · 24–27 °C (75–81 °F)Compatible on the things that matter: shared water near 24–27 °C, workable temperaments, and no predator-and-prey size gap.
- Cleaner Wrasse ✅ CompatibleHard care · Peaceful · 11 cm · 24–27 °C (75–81 °F)Semi-aggressive + Peaceful, but with no direct clash here, and their water overlaps around 24–27 °C — no size, zone or temperament conflicts.
Yellow Tang tank mates that can work with care
- Blue Tang ⚠️ With cautionMedium care · Semi-aggressive · 30 cm · 24–27 °C (75–81 °F)Two tang (Yellow Tang + Blue Tang) will likely battle over territory — keep one per tank, or only in a large system with both added together.
- Emperor Angelfish ⚠️ With cautionHard care · Semi-aggressive · 38 cm · 24–27 °C (75–81 °F)Your 280 L tank is below the ~850 L this pairing really wants — crowding raises aggression.
- Foxface Rabbitfish ⚠️ With cautionMedium care · Semi-aggressive · 24 cm · 24–27 °C (75–81 °F)Your 280 L tank is below the ~380 L this pairing really wants — crowding raises aggression.
- Kole Tang ⚠️ With cautionMedium care · Semi-aggressive · 18 cm · 24–27 °C (75–81 °F)Two tang (Yellow Tang + Kole Tang) will likely battle over territory — keep one per tank, or only in a large system with both added together.
- Naso Tang ⚠️ With cautionHard care · Semi-aggressive · 45 cm · 24–27 °C (75–81 °F)Two tang (Yellow Tang + Naso Tang) will likely battle over territory — keep one per tank, or only in a large system with both added together.
- Purple Tang ⚠️ With cautionMedium care · Semi-aggressive · 25 cm · 24–27 °C (75–81 °F)Two tang (Yellow Tang + Purple Tang) will likely battle over territory — keep one per tank, or only in a large system with both added together.
- Queen Angelfish ⚠️ With cautionHard care · Semi-aggressive · 45 cm · 24–27 °C (75–81 °F)Your 280 L tank is below the ~850 L this pairing really wants — crowding raises aggression.
- Regal Angelfish ⚠️ With cautionHard care · Semi-aggressive · 25 cm · 24–27 °C (75–81 °F)Your 280 L tank is below the ~480 L this pairing really wants — crowding raises aggression.
+ 1 more “with caution” pairings — see the interactive checker above.
Fish to avoid keeping with a yellow tang
- Maroon Clownfish ⛔ AvoidMedium care · Aggressive · 15 cm · 24–27 °C (75–81 °F)Two assertive fish, one genuinely aggressive: Yellow Tang and Maroon Clownfish will hold territory and clash.
- Domino Damselfish ⛔ AvoidEasy care · Aggressive · 14 cm · 24–27 °C (75–81 °F)Yellow Tang and Domino Damselfish are both territorial and at least one is outright aggressive — expect serious fighting.
Check any fish against a yellow tang
Dial in your exact tank size and filter by result — the checker scores every species in our database against a yellow tang, with the reasoning for each verdict.
Tank-mate checker
Will it live with a Yellow Tang?
We compare each fish against your yellow tang on temperament, size, water parameters and swimming zone. Set your tank size and filter the results.
- Banggai Cardinalfish✅ CompatiblePeaceful · 8 cm · Easy care · 24–27 °C (75–81 °F)
- Semi-aggressive + Peaceful, but with no direct clash here, and their water overlaps around 24–27 °C — no size, zone or temperament conflicts.
- Bicolor Angelfish✅ CompatibleSemi-aggressive · 15 cm · Medium care · 24–27 °C (75–81 °F)
- Semi-aggressive + Semi-aggressive, but with no direct clash here; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
- Bicolor Blenny✅ CompatibleSemi-aggressive · 10 cm · Easy care · 24–27 °C (75–81 °F)
- Semi-aggressive + Semi-aggressive, but with no direct clash here; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
- Blue Damselfish✅ CompatibleSemi-aggressive · 8 cm · Easy care · 24–27 °C (75–81 °F)
- Compatible on the things that matter: shared water near 24–27 °C, workable temperaments, and no predator-and-prey size gap.
- Clarkii Clownfish✅ CompatibleSemi-aggressive · 14 cm · Easy care · 24–27 °C (75–81 °F)
- Semi-aggressive + Semi-aggressive, but with no direct clash here; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
- Cleaner Wrasse✅ CompatiblePeaceful · 11 cm · Hard care · 24–27 °C (75–81 °F)
- Semi-aggressive + Peaceful, but with no direct clash here, and their water overlaps around 24–27 °C — no size, zone or temperament conflicts.
- Clown Goby✅ CompatiblePeaceful · 4 cm · Easy care · 24–27 °C (75–81 °F)
- Semi-aggressive + Peaceful, but with no direct clash here; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
- Coral Beauty Angelfish✅ CompatibleSemi-aggressive · 10 cm · Easy care · 24–27 °C (75–81 °F)
- Semi-aggressive + Semi-aggressive, but with no direct clash here; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
- Diamond Goby✅ CompatiblePeaceful · 15 cm · Medium care · 24–27 °C (75–81 °F)
- Compatible on the things that matter: shared water near 24–27 °C, workable temperaments, and no predator-and-prey size gap.
- Firefish✅ CompatiblePeaceful · 8 cm · Easy care · 24–27 °C (75–81 °F)
- Compatible on the things that matter: shared water near 24–27 °C, workable temperaments, and no predator-and-prey size gap.
- Flame Angelfish✅ CompatibleSemi-aggressive · 10 cm · Medium care · 24–27 °C (75–81 °F)
- Semi-aggressive + Semi-aggressive, but with no direct clash here; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
- Green Chromis✅ CompatiblePeaceful · 8 cm · Easy care · 24–27 °C (75–81 °F)
- Semi-aggressive + Peaceful, but with no direct clash here, and their water overlaps around 24–27 °C — no size, zone or temperament conflicts.
- Keep Green Chromis in a shoal of 6+ or it gets stressed and nippy.
- Lawnmower Blenny✅ CompatiblePeaceful · 13 cm · Easy care · 24–27 °C (75–81 °F)
- Semi-aggressive + Peaceful, but with no direct clash here; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
- Mandarin Dragonet✅ CompatiblePeaceful · 8 cm · Hard care · 24–27 °C (75–81 °F)
- Compatible on the things that matter: shared water near 24–27 °C, workable temperaments, and no predator-and-prey size gap.
- Melanurus Wrasse✅ CompatibleSemi-aggressive · 12 cm · Medium care · 24–27 °C (75–81 °F)
- Semi-aggressive + Semi-aggressive, but with no direct clash here, and their water overlaps around 24–27 °C — no size, zone or temperament conflicts.
- Neon Goby✅ CompatiblePeaceful · 5 cm · Easy care · 24–27 °C (75–81 °F)
- Semi-aggressive + Peaceful, but with no direct clash here, and their water overlaps around 24–27 °C — no size, zone or temperament conflicts.
- Ocellaris Clownfish✅ CompatibleSemi-aggressive · 8 cm · Easy care · 24–27 °C (75–81 °F)
- Semi-aggressive + Semi-aggressive, but with no direct clash here; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
- Percula Clownfish✅ CompatibleSemi-aggressive · 8 cm · Easy care · 24–27 °C (75–81 °F)
- Semi-aggressive + Semi-aggressive, but with no direct clash here; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
- Royal Gramma✅ CompatiblePeaceful · 8 cm · Easy care · 24–27 °C (75–81 °F)
- Semi-aggressive + Peaceful, but with no direct clash here; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
- Six Line Wrasse✅ CompatibleSemi-aggressive · 8 cm · Easy care · 24–27 °C (75–81 °F)
- Compatible on the things that matter: shared water near 24–27 °C, workable temperaments, and no predator-and-prey size gap.
- Tomato Clownfish✅ CompatibleSemi-aggressive · 14 cm · Easy care · 24–27 °C (75–81 °F)
- Semi-aggressive + Semi-aggressive, but with no direct clash here, and their water overlaps around 24–27 °C — no size, zone or temperament conflicts.
- Yellow Coris Wrasse✅ CompatiblePeaceful · 12 cm · Easy care · 24–27 °C (75–81 °F)
- Compatible on the things that matter: shared water near 24–27 °C, workable temperaments, and no predator-and-prey size gap.
- Yellow Watchman Goby✅ CompatiblePeaceful · 9 cm · Easy care · 24–27 °C (75–81 °F)
- Semi-aggressive + Peaceful, but with no direct clash here, and their water overlaps around 24–27 °C — no size, zone or temperament conflicts.
- Blue Tang⚠️ With cautionSemi-aggressive · 30 cm · Medium care · 24–27 °C (75–81 °F)
- Two tang (Yellow Tang + Blue Tang) will likely battle over territory — keep one per tank, or only in a large system with both added together.
- Your 280 L tank is below the ~380 L this pairing really wants — crowding raises aggression.
- Emperor Angelfish⚠️ With cautionSemi-aggressive · 38 cm · Hard care · 24–27 °C (75–81 °F)
- Your 280 L tank is below the ~850 L this pairing really wants — crowding raises aggression.
- Foxface Rabbitfish⚠️ With cautionSemi-aggressive · 24 cm · Medium care · 24–27 °C (75–81 °F)
- Your 280 L tank is below the ~380 L this pairing really wants — crowding raises aggression.
- Kole Tang⚠️ With cautionSemi-aggressive · 18 cm · Medium care · 24–27 °C (75–81 °F)
- Two tang (Yellow Tang + Kole Tang) will likely battle over territory — keep one per tank, or only in a large system with both added together.
- Naso Tang⚠️ With cautionSemi-aggressive · 45 cm · Hard care · 24–27 °C (75–81 °F)
- Two tang (Yellow Tang + Naso Tang) will likely battle over territory — keep one per tank, or only in a large system with both added together.
- Your 280 L tank is below the ~680 L this pairing really wants — crowding raises aggression.
- Purple Tang⚠️ With cautionSemi-aggressive · 25 cm · Medium care · 24–27 °C (75–81 °F)
- Two tang (Yellow Tang + Purple Tang) will likely battle over territory — keep one per tank, or only in a large system with both added together.
- Queen Angelfish⚠️ With cautionSemi-aggressive · 45 cm · Hard care · 24–27 °C (75–81 °F)
- Your 280 L tank is below the ~850 L this pairing really wants — crowding raises aggression.
- Regal Angelfish⚠️ With cautionSemi-aggressive · 25 cm · Hard care · 24–27 °C (75–81 °F)
- Your 280 L tank is below the ~480 L this pairing really wants — crowding raises aggression.
- Sailfin Tang⚠️ With cautionSemi-aggressive · 40 cm · Medium care · 24–27 °C (75–81 °F)
- Two tang (Yellow Tang + Sailfin Tang) will likely battle over territory — keep one per tank, or only in a large system with both added together.
- Your 280 L tank is below the ~570 L this pairing really wants — crowding raises aggression.
- Domino Damselfish⛔ Not recommendedAggressive · 14 cm · Easy care · 24–27 °C (75–81 °F)
- Yellow Tang and Domino Damselfish are both territorial and at least one is outright aggressive — expect serious fighting.
- Maroon Clownfish⛔ Not recommendedAggressive · 15 cm · Medium care · 24–27 °C (75–81 °F)
- Two assertive fish, one genuinely aggressive: Yellow Tang and Maroon Clownfish will hold territory and clash.
Compatibility is computed from each species' care data — a strong starting point, not a guarantee. Individual temperament varies, so always introduce new fish slowly and watch them.
Setting up a yellow tang community tank
Give the group a stable, planted 280 L+ tank with a gentle filter, a reliable heater and plenty of cover — broken sight lines and hiding spots let mid-water and bottom dwellers keep out of each other's way. Cycle it fully and stock gradually.
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How to choose the right tank mates for a yellow tang
Being semi-aggressive, yellow tang can nip or harass smaller, slower or long-finned fish — give it space, broken sight-lines and similarly robust companions. It ranges across the whole water column, so tank mates that keep to one level help reduce friction.
Yellow Tang grows to about 20 cm, so avoid tank mates small enough to be seen as food — as a rule of thumb, skip anything under roughly 10 cm. Match its water, too: aim for 24–27 °C (75–81 °F), pH 8–8.4 and 8–12 dGH. Fish needing very different conditions — coldwater species, or hard-water lovers against a soft-water fish — rarely thrive side by side.
Yellow Tang doesn't need its own kind to feel secure; think twice before keeping more than one if it is territorial. Whatever you add, introduce new fish slowly, watch for bullying in the first days, and have a backup plan if temperaments clash.
Frequently asked questions
Can a yellow tang live with other fish?
Yes — with the right companions. Our checker finds 23 compatible freshwater species for yellow tang. Pick calm, similarly-sized fish that share its water needs and add them to a mature, well-planted tank.
What is the best tank mate for a yellow tang?
Easy, peaceful, similarly-sized species top the list — for example Clown Goby, Neon Goby, Banggai Cardinalfish. Use the checker above to match against your own tank size.
What fish should you avoid keeping with a yellow tang?
Avoid Maroon Clownfish, Domino Damselfish and similar — usually a temperature, size or temperament clash. The full "avoid" list below gives the reason for each.
How big a tank do yellow tang tank mates need?
Start from Yellow Tang's own minimum and scale up with every addition. The checker above defaults to a 280 L community tank and flags pairings that need more room — drag the slider to match your setup.