Leopard Frog Pleco Tank Mates

Leopard Frog Pleco is peaceful, so its tank mates need choosing with care. Here are the 161 freshwater species that pair well with a leopard frog pleco — plus the 13 to avoid — with a live checker you can tune to your own tank.

By The Aquarium DB Team • Updated June 8, 2026 • Full Leopard Frog Pleco care guide →
Best matches

The best tank mates for a leopard frog pleco

  • 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 25–26 °C — no size, zone or temperament conflicts.
  • Ramshorn Snail ✅ Compatible
    Easy care · Peaceful · 2 cm · 20–28 °C (68–82 °F)
    Both are peaceful, and their water overlaps around 25–28 °C — no size, zone or temperament conflicts.
  • 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)
    Both are peaceful; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
  • Nerite Snail ✅ Compatible
    Easy care · Peaceful · 2.5 cm · 22–28 °C (72–82 °F)
    Both are peaceful, and their water overlaps around 25–28 °C — no size, zone or temperament conflicts.
  • Assassin Snail ✅ Compatible
    Easy care · Peaceful · 3 cm · 22–26 °C (72–79 °F)
    Both are peaceful, and their water overlaps around 25–26 °C — no size, zone or temperament conflicts.
  • Endler's Livebearer ✅ Compatible
    Easy care · Peaceful · 3 cm · 22–28 °C (72–82 °F)
    Compatible on the things that matter: shared water near 25–28 °C, workable temperaments, and no predator-and-prey size gap.
  • Glowlight Danio ✅ Compatible
    Easy care · Peaceful · 3 cm · 22–26 °C (72–79 °F)
    Both are peaceful, and their water overlaps around 25–26 °C — no size, zone or temperament conflicts.
  • Gold Ring Danio ✅ Compatible
    Easy care · Peaceful · 3 cm · 18–26 °C (64–79 °F)
    Compatible on the things that matter: shared water near 25–26 °C, workable temperaments, and no predator-and-prey size gap.
  • 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)
    Both are peaceful, and their water overlaps around 25–26 °C — no size, zone or temperament conflicts.
  • Tail-spot Corydoras ✅ Compatible
    Easy care · Peaceful · 3 cm · 22–28 °C (72–82 °F)
    Compatible on the things that matter: shared water near 25–28 °C, workable temperaments, and no predator-and-prey size gap.
  • Pygmy Corydoras ✅ Compatible
    Easy care · Peaceful · 3.2 cm · 22–26 °C (72–79 °F)
    Both are peaceful, and their water overlaps around 25–26 °C — no size, zone or temperament conflicts.
  • Glowlight Rasbora ✅ Compatible
    Easy care · Peaceful · 3.5 cm · 23–28 °C (73–82 °F)
    Both are peaceful, and their water overlaps around 25–28 °C — no size, zone or temperament conflicts.
  • 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)
    Both are peaceful; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
  • 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, and their water overlaps around 25–28 °C — no size, zone or temperament conflicts.
  • Phoenix Tetra ✅ Compatible
    Easy care · Peaceful · 4 cm · 23–28 °C (73–82 °F)
    Compatible on the things that matter: shared water near 25–28 °C, workable temperaments, and no predator-and-prey size gap.
  • Red Phantom 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.
  • Rosy Tetra ✅ Compatible
    Easy care · Peaceful · 4 cm · 22–28 °C (72–82 °F)
    Compatible on the things that matter: shared water near 25–28 °C, workable temperaments, and no predator-and-prey size gap.
  • Serpae Tetra ✅ Compatible
    Easy care · Semi-aggressive · 4 cm · 23–28 °C (73–82 °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.
  • Yellow Phantom Tetra ✅ Compatible
    Easy care · Peaceful · 4 cm · 23–27 °C (73–81 °F)
    Both are peaceful; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
With caution

Leopard Frog Pleco tank mates that can work with care

  • Afra Cichlid ⚠️ With caution
    Medium care · Semi-aggressive · 10 cm · 24–28 °C (75–82 °F)
    pH preferences only just meet (Leopard Frog Pleco 6–7.5 vs Afra Cichlid 7.8–8.6) — target the overlap and acclimate slowly.
  • African Butterfly Cichlid ⚠️ With caution
    Medium care · Semi-aggressive · 8 cm · 22–28 °C (72–82 °F)
    Your 75 L tank is below the ~80 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 Leopard Frog Pleco, 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)
    Altifrons Geophagus may bully the smaller Leopard Frog Pleco, though its armour makes it a hard meal — give it caves and driftwood to retreat into.
  • Amano Shrimp ⚠️ With caution
    Easy care · Peaceful · 5 cm · 18–28 °C (64–82 °F)
    Adult Amano Shrimp might survive with Leopard Frog Pleco, but expect the young to be eaten — plant heavily.
  • Amazon Puffer ⚠️ With caution
    Medium care · Peaceful · 8 cm · 23–28 °C (73–82 °F)
    Your 75 L tank is below the ~120 L this pairing really wants — crowding raises aggression.
  • Angelfish ⚠️ With caution
    Medium care · Semi-aggressive · 15 cm · 24–30 °C (75–86 °F)
    Your 75 L tank is below the ~110 L this pairing really wants — crowding raises aggression.
  • Angelicus Synodontis ⚠️ With caution
    Medium care · Semi-aggressive · 25 cm · 23–27 °C (73–81 °F)
    Angelicus Synodontis may bully the smaller Leopard Frog Pleco, though its armour makes it a hard meal — give it caves and driftwood to retreat into.

+ 158 more “with caution” pairings — see the interactive checker above.

Avoid

Fish to avoid keeping with a leopard frog pleco

  • Imperial Flower Loach ⛔ Avoid
    Hard care · Semi-aggressive · 50 cm · 15–22 °C (59–72 °F)
    Temperature needs don't overlap (Leopard Frog Pleco 25–30 °C vs Imperial Flower Loach 15–22 °C).
  • Goldfish ⛔ Avoid
    Medium care · Peaceful · 30 cm · 18–22 °C (64–72 °F)
    Temperature needs don't overlap (Leopard Frog Pleco 25–30 °C vs Goldfish 18–22 °C).
  • Weather Loach ⛔ Avoid
    Easy care · Peaceful · 25 cm · 5–24 °C (41–75 °F)
    Temperature needs don't overlap (Leopard Frog Pleco 25–30 °C vs Weather Loach 5–24 °C).
  • Bearded Corydoras ⛔ Avoid
    Medium care · Peaceful · 10 cm · 18–24 °C (64–75 °F)
    Temperature needs don't overlap (Leopard Frog Pleco 25–30 °C vs Bearded Corydoras 18–24 °C).
  • Butterfly Hillstream Loach ⛔ Avoid
    Hard care · Peaceful · 6 cm · 18–24 °C (64–75 °F)
    Temperature needs don't overlap (Leopard Frog Pleco 25–30 °C vs Butterfly Hillstream Loach 18–24 °C).
  • Hillstream Loach ⛔ Avoid
    Hard care · Peaceful · 6 cm · 20–24 °C (68–75 °F)
    Temperature needs don't overlap (Leopard Frog Pleco 25–30 °C vs Hillstream Loach 20–24 °C).
  • Panda Loach ⛔ Avoid
    Hard care · Peaceful · 6 cm · 18–23 °C (64–73 °F)
    Temperature needs don't overlap (Leopard Frog Pleco 25–30 °C vs Panda Loach 18–23 °C).
  • Golden Dwarf Barb ⛔ Avoid
    Easy care · Peaceful · 4 cm · 18–24 °C (64–75 °F)
    Temperature needs don't overlap (Leopard Frog Pleco 25–30 °C vs Golden Dwarf Barb 18–24 °C).

+ 5 more to avoid — the checker above flags every one.

Interactive tool

Check any fish against a leopard frog pleco

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

Tank-mate checker

Will it live with a Leopard Frog Pleco?

We compare each fish against your leopard frog pleco on temperament, size, water parameters and swimming zone. Set your tank size and filter the results.

  • Agassiz's Dwarf Cichlid✅ Compatible
    Semi-aggressive · 9 cm · Medium care · 24–30 °C (75–86 °F)
    • Compatible on the things that matter: shared water near 25–30 °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.
  • Badis✅ Compatible
    Semi-aggressive · 8 cm · Medium 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.
    • Both favour the bottom of the tank — offer enough cover so they aren't always in each other's space.
  • Banded Dwarf Cichlid✅ Compatible
    Semi-aggressive · 7 cm · Medium care · 24–30 °C (75–86 °F)
    • Peaceful + Semi-aggressive, but with no direct clash here, and their water overlaps around 25–30 °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.
  • Black Kuhli Loach✅ Compatible
    Peaceful · 8 cm · Easy care · 23–28 °C (73–82 °F)
    • Compatible on the things that matter: shared water near 25–28 °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.
  • Bolivian Ram✅ Compatible
    Peaceful · 8 cm · Medium care · 24–28 °C (75–82 °F)
    • Compatible on the things that matter: shared water near 25–28 °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.
  • Brilliant Rasbora✅ Compatible
    Peaceful · 9 cm · Easy care · 22–28 °C (72–82 °F)
    • Compatible on the things that matter: shared water near 25–28 °C, workable temperaments, and no predator-and-prey size gap.
    • Keep Brilliant Rasbora in a shoal of 6+ or it gets stressed and nippy.
  • Burmese Loach✅ Compatible
    Peaceful · 9 cm · Easy care · 22–28 °C (72–82 °F)
    • Both are peaceful, and their water overlaps around 25–28 °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.
  • Celebes Rainbowfish✅ Compatible
    Peaceful · 7 cm · Medium 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.
    • Keep Celebes Rainbowfish in a shoal of 6+ or it gets stressed and nippy.
  • Cockatoo Dwarf Cichlid✅ Compatible
    Semi-aggressive · 8 cm · Medium care · 24–28 °C (75–82 °F)
    • Compatible on the things that matter: shared water near 25–28 °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.
  • Costa's Tetra✅ Compatible
    Peaceful · 7 cm · Easy care · 22–28 °C (72–82 °F)
    • Both are peaceful, and their water overlaps around 25–28 °C — no size, zone or temperament conflicts.
    • Keep Costa's Tetra in a shoal of 6+ or it gets stressed and nippy.
  • Croaking Gourami✅ Compatible
    Peaceful · 7 cm · Easy 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.
  • Dwarf Gourami✅ Compatible
    Semi-aggressive · 8 cm · Medium care · 24–28 °C (75–82 °F)
    • Compatible on the things that matter: shared water near 25–28 °C, workable temperaments, and no predator-and-prey size gap.
  • Gold Barb✅ Compatible
    Peaceful · 7.5 cm · Easy care · 18–26 °C (64–79 °F)
    • Compatible on the things that matter: shared water near 25–26 °C, workable temperaments, and no predator-and-prey size gap.
    • Keep Gold Barb in a shoal of 6+ or it gets stressed and nippy.
  • Golden Wonder Killifish✅ Compatible
    Semi-aggressive · 10 cm · Easy care · 22–28 °C (72–82 °F)
    • Compatible on the things that matter: shared water near 25–28 °C, workable temperaments, and no predator-and-prey size gap.
  • Goldeneye Dwarf Cichlid✅ Compatible
    Semi-aggressive · 8 cm · Easy care · 24–28 °C (75–82 °F)
    • Compatible on the things that matter: shared water near 25–28 °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.
  • 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 25–27 °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, and their water overlaps around 25–30 °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.
  • Molly✅ Compatible
    Peaceful · 10 cm · Easy care · 23–28 °C (73–82 °F)
    • Compatible on the things that matter: shared water near 25–28 °C, workable temperaments, and no predator-and-prey size gap.
  • Murray River Rainbowfish✅ Compatible
    Peaceful · 11 cm · Easy care · 15–26 °C (59–79 °F)
    • Both are peaceful, and their water overlaps around 25–26 °C — no size, zone or temperament conflicts.
    • Keep Murray River Rainbowfish in a shoal of 6+ or it gets stressed and nippy.
  • Rosy Barb✅ Compatible
    Semi-aggressive · 10 cm · Easy care · 18–26 °C (64–79 °F)
    • Compatible on the things that matter: shared water near 25–26 °C, workable temperaments, and no predator-and-prey size gap.
    • Keep Rosy Barb in a shoal of 6+ or it gets stressed and nippy.
  • Splashing Tetra✅ Compatible
    Peaceful · 8 cm · Medium 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.
    • Keep Splashing Tetra in a shoal of 6+ or it gets stressed and nippy.
  • Thick-lipped Gourami✅ Compatible
    Peaceful · 9 cm · Easy care · 22–28 °C (72–82 °F)
    • Compatible on the things that matter: shared water near 25–28 °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; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
  • Topaz Cichlid✅ Compatible
    Semi-aggressive · 10 cm · Medium care · 23–28 °C (73–82 °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.
  • Afra Cichlid⚠️ With caution
    Semi-aggressive · 10 cm · Medium care · 24–28 °C (75–82 °F)
    • pH preferences only just meet (Leopard Frog Pleco 6–7.5 vs Afra Cichlid 7.8–8.6) — target the overlap and acclimate slowly.
    • Your 75 L tank is below the ~150 L this pairing really wants — crowding raises aggression.
    • Keep Afra Cichlid in a shoal of 6+ or it gets stressed and nippy.
  • Bandit Cichlid⚠️ With caution
    Semi-aggressive · 9 cm · Medium care · 22–26 °C (72–79 °F)
    • Your 75 L tank is below the ~150 L this pairing really wants — crowding raises aggression.
    • Keep Bandit Cichlid in a shoal of 6+ or it gets stressed and nippy.
  • Brichardi Cichlid⚠️ With caution
    Semi-aggressive · 9 cm · Medium care · 24–28 °C (75–82 °F)
    • pH preferences only just meet (Leopard Frog Pleco 6–7.5 vs Brichardi Cichlid 7.8–9) — target the overlap and acclimate slowly.
    • Your 75 L tank is below the ~120 L this pairing really wants — crowding raises aggression.
  • Clown Pleco⚠️ With caution
    Peaceful · 9 cm · Medium care · 24–28 °C (75–82 °F)
    • Your 75 L tank is below the ~80 L this pairing really wants — crowding raises aggression.
  • Clown Rasbora⚠️ With caution
    Peaceful · 10 cm · Medium care · 23–28 °C (73–82 °F)
    • Your 75 L tank is below the ~110 L this pairing really wants — crowding raises aggression.
    • Keep Clown Rasbora in a shoal of 6+ or it gets stressed and nippy.
  • Convict Cichlid⚠️ With caution
    Aggressive · 10 cm · Easy care · 21–28 °C (70–82 °F)
    • Your 75 L tank is below the ~110 L this pairing really wants — crowding raises aggression.
  • Daffodil Cichlid⚠️ With caution
    Semi-aggressive · 10 cm · Medium care · 23–27 °C (73–81 °F)
    • Different pH ranges (6–7.5 vs 7.8–9); doable if you sit in the shared band, but not ideal long-term.
    • Your 75 L tank is below the ~120 L this pairing really wants — crowding raises aggression.
  • Demasoni Cichlid⚠️ With caution
    Aggressive · 9 cm · Hard care · 23–27 °C (73–81 °F)
    • pH preferences only just meet (Leopard Frog Pleco 6–7.5 vs Demasoni Cichlid 7.8–8.6) — target the overlap and acclimate slowly.
    • Your 75 L tank is below the ~200 L this pairing really wants — crowding raises aggression.
    • Keep Demasoni Cichlid in a shoal of 12+ or it gets stressed and nippy.
  • Electric Yellow Cichlid⚠️ With caution
    Semi-aggressive · 10 cm · Medium care · 23–26 °C (73–79 °F)
    • pH preferences only just meet (Leopard Frog Pleco 6–7.5 vs Electric Yellow Cichlid 7.8–8.9) — target the overlap and acclimate slowly.
    • Your 75 L tank is below the ~200 L this pairing really wants — crowding raises aggression.
  • Giant Danio⚠️ With caution
    Peaceful · 10 cm · Easy care · 20–27 °C (68–81 °F)
    • Your 75 L tank is below the ~110 L this pairing really wants — crowding raises aggression.
    • Keep Giant Danio in a shoal of 6+ or it gets stressed and nippy.
  • Johanni Cichlid⚠️ With caution
    Aggressive · 10 cm · Medium care · 24–28 °C (75–82 °F)
    • Different pH ranges (6–7.5 vs 7.8–8.6); doable if you sit in the shared band, but not ideal long-term.
    • Your 75 L tank is below the ~200 L this pairing really wants — crowding raises aggression.
    • Keep Johanni Cichlid in a shoal of 6+ or it gets stressed and nippy.
  • Keyhole Cichlid⚠️ With caution
    Peaceful · 10 cm · Easy care · 22–28 °C (72–82 °F)
    • Your 75 L tank is below the ~80 L this pairing really wants — crowding raises aggression.
  • Lifalili Jewel Cichlid⚠️ With caution
    Aggressive · 9 cm · Medium care · 22–28 °C (72–82 °F)
    • Your 75 L tank is below the ~120 L this pairing really wants — crowding raises aggression.
  • Mexican Tetra⚠️ With caution
    Semi-aggressive · 9 cm · Easy care · 18–25 °C (64–77 °F)
    • Your 75 L tank is below the ~110 L this pairing really wants — crowding raises aggression.
    • Keep Mexican Tetra in a shoal of 6+ or it gets stressed and nippy.
  • Silver Tetra⚠️ With caution
    Peaceful · 9 cm · Easy care · 24–28 °C (75–82 °F)
    • Your 75 L tank is below the ~115 L this pairing really wants — crowding raises aggression.
    • Keep Silver Tetra in a shoal of 6+ or it gets stressed and nippy.
  • Zebra Loach⚠️ With caution
    Peaceful · 9 cm · Medium care · 23–26 °C (73–79 °F)
    • Your 75 L tank is below the ~115 L this pairing really wants — crowding raises aggression.
  • Bearded Corydoras⛔ Not recommended
    Peaceful · 10 cm · Medium care · 18–24 °C (64–75 °F)
    • Temperature needs don't overlap (Leopard Frog Pleco 25–30 °C vs Bearded Corydoras 18–24 °C).
    • Your 75 L tank is below the ~80 L this pairing really wants — crowding raises aggression.
    • Keep Bearded Corydoras in a shoal of 6+ or it gets stressed and nippy.
  • Butterfly Hillstream Loach⛔ Not recommended
    Peaceful · 6 cm · Hard care · 18–24 °C (64–75 °F)
    • Temperature needs don't overlap (Leopard Frog Pleco 25–30 °C vs Butterfly Hillstream Loach 18–24 °C).
  • Golden Dwarf Barb⛔ Not recommended
    Peaceful · 4 cm · Easy care · 18–24 °C (64–75 °F)
    • Temperature needs don't overlap (Leopard Frog Pleco 25–30 °C vs Golden Dwarf Barb 18–24 °C).
    • Keep Golden Dwarf Barb in a shoal of 6+ or it gets stressed and nippy.
  • Goldfish⛔ Not recommended
    Peaceful · 30 cm · Medium care · 18–22 °C (64–72 °F)
    • Temperature needs don't overlap (Leopard Frog Pleco 25–30 °C vs Goldfish 18–22 °C).
    • Goldfish may bully the smaller Leopard Frog Pleco, though its armour makes it a hard meal — give it caves and driftwood to retreat into.
    • Your 75 L tank is below the ~150 L this pairing really wants — crowding raises aggression.
  • Hillstream Loach⛔ Not recommended
    Peaceful · 6 cm · Hard care · 20–24 °C (68–75 °F)
    • Temperature needs don't overlap (Leopard Frog Pleco 25–30 °C vs Hillstream Loach 20–24 °C).
  • Imperial Flower Loach⛔ Not recommended
    Semi-aggressive · 50 cm · Hard care · 15–22 °C (59–72 °F)
    • Temperature needs don't overlap (Leopard Frog Pleco 25–30 °C vs Imperial Flower Loach 15–22 °C).
    • Imperial Flower Loach may bully the smaller Leopard Frog Pleco, though its armour makes it a hard meal — give it caves and driftwood to retreat into.
    • Your 75 L tank is below the ~750 L this pairing really wants — crowding raises aggression.
  • Panda Loach⛔ Not recommended
    Peaceful · 6 cm · Hard care · 18–23 °C (64–73 °F)
    • Temperature needs don't overlap (Leopard Frog Pleco 25–30 °C vs Panda Loach 18–23 °C).
  • Weather Loach⛔ Not recommended
    Peaceful · 25 cm · Easy care · 5–24 °C (41–75 °F)
    • Temperature needs don't overlap (Leopard Frog Pleco 25–30 °C vs Weather Loach 5–24 °C).
    • Weather Loach may bully the smaller Leopard Frog Pleco, though its armour makes it a hard meal — give it caves and driftwood to retreat into.
    • Your 75 L tank is below the ~150 L this pairing really wants — crowding raises aggression.

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 leopard frog pleco community tank

Give the group a stable, planted 75 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

How to choose the right tank mates for a leopard frog pleco

As a peaceful species, leopard frog pleco 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.

Leopard Frog Pleco grows to about 9 cm, so avoid tank mates small enough to be seen as food — as a rule of thumb, skip anything under roughly 5 cm. Match its water, too: aim for 25–30 °C (77–86 °F), pH 6–7.5 and 2–12 dGH. Fish needing very different conditions — coldwater species, or hard-water lovers against a soft-water fish — rarely thrive side by side.

Leopard Frog Pleco 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.

FAQ

Frequently asked questions

Can a leopard frog pleco live with other fish?

Yes — with the right companions. Our checker finds 161 compatible freshwater species for leopard frog pleco. 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 leopard frog pleco?

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 leopard frog pleco?

Avoid Imperial Flower Loach, Goldfish, Weather Loach and similar — usually a temperature, size or temperament clash. The full "avoid" list below gives the reason for each.

How big a tank do leopard frog pleco tank mates need?

Start from Leopard Frog Pleco's own minimum and scale up with every addition. The checker above defaults to a 75 L community tank and flags pairings that need more room — drag the slider to match your setup.

← Back to the full Leopard Frog Pleco care guide