Spotted Talking Catfish Tank Mates

Spotted Talking Catfish is peaceful, so its tank mates need choosing with care. Here are the 199 freshwater species that pair well with a spotted talking catfish — plus the 7 to avoid — with a live checker you can tune to your own tank.

The best tank mates for a spotted talking catfish

  • Ember Tetra ✅ Compatible
    Easy care · Peaceful · 2 cm · 24–28 °C (75–82 °F)
    Both are peaceful; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
  • Neon Green Rasbora ✅ Compatible
    Easy care · Peaceful · 2 cm · 22–26 °C (72–79 °F)
    Both are peaceful, and their water overlaps around 22–26 °C — no size, zone or temperament conflicts.
  • Ramshorn Snail ✅ Compatible
    Easy care · Peaceful · 2 cm · 20–28 °C (68–82 °F)
    Compatible on the things that matter: shared water near 22–26 °C, workable temperaments, and no predator-and-prey size gap.
  • Red Lip Nerite Snail ✅ Compatible
    Easy care · Peaceful · 2 cm · 22–28 °C (72–82 °F)
    Both are peaceful; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
  • Dawn Tetra ✅ Compatible
    Easy care · Peaceful · 2.5 cm · 22–28 °C (72–82 °F)
    Compatible on the things that matter: shared water near 22–26 °C, workable temperaments, and no predator-and-prey size gap.
  • Nerite Snail ✅ Compatible
    Easy care · Peaceful · 2.5 cm · 22–28 °C (72–82 °F)
    Both are peaceful; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
  • Assassin Snail ✅ Compatible
    Easy care · Peaceful · 3 cm · 22–26 °C (72–79 °F)
    Compatible on the things that matter: shared water near 22–26 °C, workable temperaments, and no predator-and-prey size gap.
  • Endler's Livebearer ✅ Compatible
    Easy care · Peaceful · 3 cm · 22–28 °C (72–82 °F)
    Both are peaceful, and their water overlaps around 22–26 °C — no size, zone or temperament conflicts.
  • Glowlight Danio ✅ Compatible
    Easy care · Peaceful · 3 cm · 22–26 °C (72–79 °F)
    Both are peaceful; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
  • Gold Ring Danio ✅ Compatible
    Easy care · Peaceful · 3 cm · 18–26 °C (64–79 °F)
    Both are peaceful, and their water overlaps around 22–26 °C — no size, zone or temperament conflicts.
  • Malaysian Trumpet Snail ✅ Compatible
    Easy care · Peaceful · 3 cm · 21–27 °C (70–81 °F)
    Both are peaceful; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
  • Neon Tetra ✅ Compatible
    Easy care · Peaceful · 3 cm · 20–26 °C (68–79 °F)
    Compatible on the things that matter: shared water near 22–26 °C, workable temperaments, and no predator-and-prey size gap.
  • Tail-spot Corydoras ✅ Compatible
    Easy care · Peaceful · 3 cm · 22–28 °C (72–82 °F)
    Compatible on the things that matter: shared water near 22–26 °C, workable temperaments, and no predator-and-prey size gap.
  • Trinidad Guppy ✅ Compatible
    Easy care · Peaceful · 3 cm · 19–24 °C (66–75 °F)
    Both are peaceful, and their water overlaps around 22–24 °C — no size, zone or temperament conflicts.
  • Pygmy Corydoras ✅ Compatible
    Easy care · Peaceful · 3.2 cm · 22–26 °C (72–79 °F)
    Both are peaceful, and their water overlaps around 22–26 °C — no size, zone or temperament conflicts.
  • Glowlight Rasbora ✅ Compatible
    Easy care · Peaceful · 3.5 cm · 23–28 °C (73–82 °F)
    Compatible on the things that matter: shared water near 23–26 °C, workable temperaments, and no predator-and-prey size gap.
  • Blue Danio ✅ Compatible
    Easy care · Peaceful · 4 cm · 21–26 °C (70–79 °F)
    Both are peaceful; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
  • Emperor Tetra ✅ Compatible
    Easy care · Peaceful · 4 cm · 23–27 °C (73–81 °F)
    Compatible on the things that matter: shared water near 23–26 °C, workable temperaments, and no predator-and-prey size gap.
  • Flame Tetra ✅ Compatible
    Easy care · Peaceful · 4 cm · 22–28 °C (72–82 °F)
    Both are peaceful; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
  • Glowlight Tetra ✅ Compatible
    Easy care · Peaceful · 4 cm · 22–28 °C (72–82 °F)
    Both are peaceful; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
  • Golden Dwarf Barb ✅ Compatible
    Easy care · Peaceful · 4 cm · 18–24 °C (64–75 °F)
    Both are peaceful, and their water overlaps around 22–24 °C — no size, zone or temperament conflicts.
  • Phoenix Tetra ✅ Compatible
    Easy care · Peaceful · 4 cm · 23–28 °C (73–82 °F)
    Both are peaceful, and their water overlaps around 23–26 °C — no size, zone or temperament conflicts.
  • Red Phantom Tetra ✅ Compatible
    Easy care · Peaceful · 4 cm · 22–28 °C (72–82 °F)
    Both are peaceful, and their water overlaps around 22–26 °C — no size, zone or temperament conflicts.
  • Rosy Tetra ✅ Compatible
    Easy care · Peaceful · 4 cm · 22–28 °C (72–82 °F)
    Compatible on the things that matter: shared water near 22–26 °C, workable temperaments, and no predator-and-prey size gap.

Spotted Talking Catfish tank mates that can work with care

  • Afra Cichlid ⚠️ With caution
    Medium care · Semi-aggressive · 10 cm · 24–28 °C (75–82 °F)
    Your 110 L tank is below the ~150 L this pairing really wants — crowding raises aggression.
  • Alligator Gar ⚠️ With caution
    Hard care · Aggressive · 250 cm · 24–28 °C (75–82 °F)
    Alligator Gar may bully the smaller Spotted Talking Catfish, though its armour makes it a hard meal — give it caves and driftwood to retreat into.
  • Altifrons Geophagus ⚠️ With caution
    Medium care · Semi-aggressive · 25 cm · 24–28 °C (75–82 °F)
    Your 110 L tank is below the ~378 L this pairing really wants — crowding raises aggression.
  • Amazon Puffer ⚠️ With caution
    Medium care · Peaceful · 8 cm · 23–28 °C (73–82 °F)
    Your 110 L tank is below the ~120 L this pairing really wants — crowding raises aggression.
  • Angelicus Synodontis ⚠️ With caution
    Medium care · Semi-aggressive · 25 cm · 23–27 °C (73–81 °F)
    Your 110 L tank is below the ~200 L this pairing really wants — crowding raises aggression.
  • Arrowhead Puffer ⚠️ With caution
    Hard care · Aggressive · 12 cm · 23–28 °C (73–82 °F)
    Your 110 L tank is below the ~132 L this pairing really wants — crowding raises aggression.
  • Auratus Cichlid ⚠️ With caution
    Medium care · Aggressive · 11 cm · 23–28 °C (73–82 °F)
    Your 110 L tank is below the ~190 L this pairing really wants — crowding raises aggression.
  • Bamboo Shrimp ⚠️ With caution
    Medium care · Peaceful · 8 cm · 22–27 °C (72–81 °F)
    Spotted Talking Catfish may eat Bamboo Shrimp or pick off its shrimplets — a densely planted tank with moss gives them a fighting chance.

+ 126 more “with caution” pairings — see the interactive checker above.

Fish to avoid keeping with a spotted talking catfish

  • Discus ⛔ Avoid
    Hard care · Peaceful · 20 cm · 28–31 °C (82–88 °F)
    Temperature needs don't overlap (Spotted Talking Catfish 22–26 °C vs Discus 28–31 °C).
  • German Blue Ram ⛔ Avoid
    Hard care · Peaceful · 6 cm · 27–30 °C (81–86 °F)
    Temperature needs don't overlap (Spotted Talking Catfish 22–26 °C vs German Blue Ram 27–30 °C).
  • Amano Shrimp ⛔ Avoid
    Easy care · Peaceful · 5 cm · 18–28 °C (64–82 °F)
    Spotted Talking Catfish will hunt and eat Amano Shrimp — keep shrimp only with small, peaceful, non-predatory fish.
  • Ghost Shrimp ⛔ Avoid
    Easy care · Peaceful · 4 cm · 18–28 °C (64–82 °F)
    Spotted Talking Catfish will hunt and eat Ghost Shrimp — keep shrimp only with small, peaceful, non-predatory fish.
  • Cherry Shrimp ⛔ Avoid
    Easy care · Peaceful · 3 cm · 18–28 °C (64–82 °F)
    Spotted Talking Catfish will hunt and eat Cherry Shrimp — keep shrimp only with small, peaceful, non-predatory fish.
  • Tiger Shrimp ⛔ Avoid
    Hard care · Peaceful · 3 cm · 20–25 °C (68–77 °F)
    Spotted Talking Catfish will hunt and eat Tiger Shrimp — keep shrimp only with small, peaceful, non-predatory fish.
  • Crystal Red Shrimp ⛔ Avoid
    Hard care · Peaceful · 2.5 cm · 20–24 °C (68–75 °F)
    Spotted Talking Catfish will hunt and eat Crystal Red Shrimp — keep shrimp only with small, peaceful, non-predatory fish.

Check any fish against a spotted talking catfish

Dial in your exact tank size and filter by result — the checker scores every species in our database against a spotted talking catfish, with the reasoning for each verdict.

Will it live with a Spotted Talking Catfish?

We compare each fish against your spotted talking catfish on temperament, size, water parameters and swimming zone. Set your tank size and filter the results.

  • Angelfish✅ Compatible
    Semi-aggressive · 15 cm · Medium care · 24–30 °C (75–86 °F)
    • Compatible on the things that matter: shared water near 24–26 °C, workable temperaments, and no predator-and-prey size gap.
  • Banded Gourami✅ Compatible
    Semi-aggressive · 12 cm · Easy care · 22–28 °C (72–82 °F)
    • Compatible on the things that matter: shared water near 22–26 °C, workable temperaments, and no predator-and-prey size gap.
  • Banjo Catfish✅ Compatible
    Peaceful · 15 cm · Medium care · 20–26 °C (68–79 °F)
    • Compatible on the things that matter: shared water near 22–26 °C, workable temperaments, and no predator-and-prey size gap.
    • Both favour the bottom of the tank — offer enough cover so they aren't always in each other's space.
  • Bearded Corydoras✅ Compatible
    Peaceful · 10 cm · Medium care · 18–24 °C (64–75 °F)
    • Both are peaceful; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
    • Both favour the bottom of the tank — offer enough cover so they aren't always in each other's space.
    • Keep Bearded Corydoras in a shoal of 6+ or it gets stressed and nippy.
  • Bristlenose Pleco✅ Compatible
    Peaceful · 12 cm · Easy care · 23–30 °C (73–86 °F)
    • Both are peaceful; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
    • Both favour the bottom of the tank — offer enough cover so they aren't always in each other's space.
  • Clown Rasbora✅ Compatible
    Peaceful · 10 cm · Medium care · 23–28 °C (73–82 °F)
    • Both are peaceful, and their water overlaps around 23–26 °C — no size, zone or temperament conflicts.
    • Keep Clown Rasbora in a shoal of 6+ or it gets stressed and nippy.
  • Convict Cichlid✅ Compatible
    Aggressive · 10 cm · Easy care · 21–28 °C (70–82 °F)
    • Peaceful + Aggressive, but with no direct clash here, and their water overlaps around 22–26 °C — no size, zone or temperament conflicts.
    • Both favour the bottom of the tank — offer enough cover so they aren't always in each other's space.
  • Cupid Cichlid✅ Compatible
    Semi-aggressive · 12 cm · Medium care · 24–29 °C (75–84 °F)
    • Compatible on the things that matter: shared water near 24–26 °C, workable temperaments, and no predator-and-prey size gap.
  • Giant Betta✅ Compatible
    Peaceful · 12 cm · Medium care · 24–28 °C (75–82 °F)
    • Both are peaceful; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
  • Giant Danio✅ Compatible
    Peaceful · 10 cm · Easy care · 20–27 °C (68–81 °F)
    • Compatible on the things that matter: shared water near 22–26 °C, workable temperaments, and no predator-and-prey size gap.
    • Keep Giant Danio in a shoal of 6+ or it gets stressed and nippy.
  • Giant Kuhli Loach✅ Compatible
    Peaceful · 12 cm · Easy care · 24–30 °C (75–86 °F)
    • Both are peaceful, and their water overlaps around 24–26 °C — no size, zone or temperament conflicts.
    • Both favour the bottom of the tank — offer enough cover so they aren't always in each other's space.
  • Semi-aggressive · 10 cm · Easy care · 22–28 °C (72–82 °F)
    • Peaceful + 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.
  • Keyhole Cichlid✅ Compatible
    Peaceful · 10 cm · Easy care · 22–28 °C (72–82 °F)
    • Both are peaceful; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
  • Kribensis✅ Compatible
    Semi-aggressive · 10 cm · Easy care · 24–27 °C (75–81 °F)
    • Peaceful + Semi-aggressive, but with no direct clash here, and their water overlaps around 24–26 °C — no size, zone or temperament conflicts.
    • Both favour the bottom of the tank — offer enough cover so they aren't always in each other's space.
  • Kuhli Loach✅ Compatible
    Peaceful · 10 cm · Easy care · 24–30 °C (75–86 °F)
    • Both are peaceful; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
    • Both favour the bottom of the tank — offer enough cover so they aren't always in each other's space.
  • Marbled Hoplo✅ Compatible
    Peaceful · 14 cm · Easy care · 22–28 °C (72–82 °F)
    • Compatible on the things that matter: shared water near 22–26 °C, workable temperaments, and no predator-and-prey size gap.
    • Both favour the bottom of the tank — offer enough cover so they aren't always in each other's space.
  • Molly✅ Compatible
    Peaceful · 10 cm · Easy care · 23–28 °C (73–82 °F)
    • Compatible on the things that matter: shared water near 23–26 °C, workable temperaments, and no predator-and-prey size gap.
  • Peaceful · 11 cm · Easy care · 15–26 °C (59–79 °F)
    • Both are peaceful; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
    • Keep Murray River Rainbowfish in a shoal of 6+ or it gets stressed and nippy.
  • Paradise Fish✅ Compatible
    Aggressive · 10 cm · Medium care · 16–26 °C (61–79 °F)
    • Peaceful + Aggressive, but with no direct clash here, and their water overlaps around 22–26 °C — no size, zone or temperament conflicts.
  • Porthole Catfish✅ Compatible
    Peaceful · 10 cm · Easy care · 22–28 °C (72–82 °F)
    • Compatible on the things that matter: shared water near 22–26 °C, workable temperaments, and no predator-and-prey size gap.
    • Both favour the bottom of the tank — offer enough cover so they aren't always in each other's space.
  • Peaceful · 12 cm · Medium care · 20–26 °C (68–79 °F)
    • Both are peaceful, and their water overlaps around 22–26 °C — no size, zone or temperament conflicts.
    • Both favour the bottom of the tank — offer enough cover so they aren't always in each other's space.
  • Striped Eel Loach✅ Compatible
    Peaceful · 12 cm · Medium care · 24–28 °C (75–82 °F)
    • Compatible on the things that matter: shared water near 24–26 °C, workable temperaments, and no predator-and-prey size gap.
    • Both favour the bottom of the tank — offer enough cover so they aren't always in each other's space.
  • Swordtail✅ Compatible
    Semi-aggressive · 14 cm · Easy care · 22–28 °C (72–82 °F)
    • Compatible on the things that matter: shared water near 22–26 °C, workable temperaments, and no predator-and-prey size gap.
  • Tiger Betta✅ Compatible
    Semi-aggressive · 11 cm · Hard care · 22–27 °C (72–81 °F)
    • Peaceful + Semi-aggressive, but with no direct clash here, and their water overlaps around 22–26 °C — no size, zone or temperament conflicts.
  • Blue Flash Cichlid⚠️ With caution
    Semi-aggressive · 15 cm · Medium care · 24–28 °C (75–82 °F)
    • Your 110 L tank is below the ~210 L this pairing really wants — crowding raises aggression.
  • Bumblebee Cichlid⚠️ With caution
    Aggressive · 15 cm · Medium care · 24–28 °C (75–82 °F)
    • Your 110 L tank is below the ~200 L this pairing really wants — crowding raises aggression.
  • Clown Barb⚠️ With caution
    Semi-aggressive · 15 cm · Medium care · 24–30 °C (75–86 °F)
    • Your 110 L tank is below the ~132 L this pairing really wants — crowding raises aggression.
    • Keep Clown Barb in a shoal of 6+ or it gets stressed and nippy.
  • Denison Barb⚠️ With caution
    Peaceful · 15 cm · Medium care · 18–25 °C (64–77 °F)
    • Your 110 L tank is below the ~200 L this pairing really wants — crowding raises aggression.
    • Keep Denison Barb in a shoal of 6+ or it gets stressed and nippy.
  • Dolphin Cichlid⚠️ With caution
    Semi-aggressive · 15 cm · Medium care · 23–28 °C (73–82 °F)
    • Your 110 L tank is below the ~208 L this pairing really wants — crowding raises aggression.
  • Electric Blue Acara⚠️ With caution
    Semi-aggressive · 16 cm · Medium care · 22–28 °C (72–82 °F)
    • Your 110 L tank is below the ~115 L this pairing really wants — crowding raises aggression.
  • Emperor Peacock Cichlid⚠️ With caution
    Semi-aggressive · 16 cm · Medium care · 24–28 °C (75–82 °F)
    • Your 110 L tank is below the ~210 L this pairing really wants — crowding raises aggression.
  • Eureka Red Peacock Cichlid⚠️ With caution
    Semi-aggressive · 15 cm · Medium care · 24–28 °C (75–82 °F)
    • Your 110 L tank is below the ~200 L this pairing really wants — crowding raises aggression.
  • Firemouth Cichlid⚠️ With caution
    Semi-aggressive · 15 cm · Medium care · 22–29 °C (72–84 °F)
    • Your 110 L tank is below the ~200 L this pairing really wants — crowding raises aggression.
  • Giant Glass Catfish⚠️ With caution
    Peaceful · 15 cm · Medium care · 22–27 °C (72–81 °F)
    • Your 110 L tank is below the ~120 L this pairing really wants — crowding raises aggression.
  • Gold Zebra Loach⚠️ With caution
    Semi-aggressive · 15 cm · Medium care · 25–29 °C (77–84 °F)
    • Your 110 L tank is below the ~130 L this pairing really wants — crowding raises aggression.
  • Green Phantom Pleco⚠️ With caution
    Semi-aggressive · 15 cm · Medium care · 26–30 °C (79–86 °F)
    • Your 110 L tank is below the ~150 L this pairing really wants — crowding raises aggression.
  • Jewel Cichlid⚠️ With caution
    Aggressive · 15 cm · Medium care · 22–26 °C (72–79 °F)
    • Your 110 L tank is below the ~150 L this pairing really wants — crowding raises aggression.
  • Moonlight Gourami⚠️ With caution
    Peaceful · 15 cm · Easy care · 25–30 °C (77–86 °F)
    • Your 110 L tank is below the ~115 L this pairing really wants — crowding raises aggression.
  • Panama Convict Cichlid⚠️ With caution
    Aggressive · 15 cm · Medium care · 24–30 °C (75–86 °F)
    • Your 110 L tank is below the ~150 L this pairing really wants — crowding raises aggression.
  • Yoyo Loach⚠️ With caution
    Semi-aggressive · 15 cm · Medium care · 24–30 °C (75–86 °F)
    • Your 110 L tank is below the ~115 L this pairing really wants — crowding raises aggression.
  • Amano Shrimp⛔ Not recommended
    Peaceful · 5 cm · Easy care · 18–28 °C (64–82 °F)
    • Spotted Talking Catfish will hunt and eat Amano Shrimp — keep shrimp only with small, peaceful, non-predatory fish.
  • Cherry Shrimp⛔ Not recommended
    Peaceful · 3 cm · Easy care · 18–28 °C (64–82 °F)
    • Spotted Talking Catfish will hunt and eat Cherry Shrimp — keep shrimp only with small, peaceful, non-predatory fish.
    • Keep Cherry Shrimp in a shoal of 10+ or it gets stressed and nippy.
  • Crystal Red Shrimp⛔ Not recommended
    Peaceful · 2.5 cm · Hard care · 20–24 °C (68–75 °F)
    • Spotted Talking Catfish will hunt and eat Crystal Red Shrimp — keep shrimp only with small, peaceful, non-predatory fish.
    • Keep Crystal Red Shrimp in a shoal of 10+ or it gets stressed and nippy.
  • Discus⛔ Not recommended
    Peaceful · 20 cm · Hard care · 28–31 °C (82–88 °F)
    • Temperature needs don't overlap (Spotted Talking Catfish 22–26 °C vs Discus 28–31 °C).
    • Your 110 L tank is below the ~200 L this pairing really wants — crowding raises aggression.
    • Keep Discus in a shoal of 6+ or it gets stressed and nippy.
  • German Blue Ram⛔ Not recommended
    Peaceful · 6 cm · Hard care · 27–30 °C (81–86 °F)
    • Temperature needs don't overlap (Spotted Talking Catfish 22–26 °C vs German Blue Ram 27–30 °C).
  • Ghost Shrimp⛔ Not recommended
    Peaceful · 4 cm · Easy care · 18–28 °C (64–82 °F)
    • Spotted Talking Catfish will hunt and eat Ghost Shrimp — keep shrimp only with small, peaceful, non-predatory fish.
    • Keep Ghost Shrimp in a shoal of 6+ or it gets stressed and nippy.
  • Tiger Shrimp⛔ Not recommended
    Peaceful · 3 cm · Hard care · 20–25 °C (68–77 °F)
    • Spotted Talking Catfish will hunt and eat Tiger Shrimp — keep shrimp only with small, peaceful, non-predatory fish.
    • Keep Tiger Shrimp in a shoal of 6+ or it gets stressed and nippy.

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 spotted talking catfish community tank

Give the group a stable, planted 110 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 spotted talking catfish

As a peaceful species, spotted talking catfish is easily bullied — favour other calm, non-nippy fish and steer clear of boisterous or aggressive tank mates. It mostly occupies the bottom of the tank, so it pairs naturally with species that use the other levels.

Spotted Talking Catfish grows to about 15 cm, so avoid tank mates small enough to be seen as food — as a rule of thumb, skip anything under roughly 8 cm. Match its water, too: aim for 22–26 °C (72–79 °F), pH 6–8 and 2–20 dGH. Fish needing very different conditions — coldwater species, or hard-water lovers against a soft-water fish — rarely thrive side by side.

Spotted Talking Catfish 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 spotted talking catfish live with other fish?

Yes — with the right companions. Our checker finds 199 compatible freshwater species for spotted talking catfish. 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 spotted talking catfish?

Easy, peaceful, similarly-sized species top the list — for example Ember Tetra, Neon Green Rasbora, Ramshorn Snail. Use the checker above to match against your own tank size.

What fish should you avoid keeping with a spotted talking catfish?

Avoid Discus, German Blue Ram, Amano Shrimp and similar — usually a temperature, size or temperament clash. The full "avoid" list below gives the reason for each.

How big a tank do spotted talking catfish tank mates need?

Start from Spotted Talking Catfish's own minimum and scale up with every addition. The checker above defaults to a 110 L community tank and flags pairings that need more room — drag the slider to match your setup.