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Encyclopedia / Cichlids / Jaguar cichlid
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Variations

1 kinds · tap one for a closer look

Jaguar cichlid

Parachromis managuensis · Managuense, Jaguar, Parachromis managuensis, Aguja cichlid

Aggressive predator; eats smaller fish.

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· real AED shop prices, never conversions
61 cmBody length, without tail ✓
24–30 °CTemperature ✓
6–8pH ✓
UnknownSmallest tank ?
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✕Not recommended
  • Jaguar cichlid eats animals up to about 20 cm. Neon tetra only grows to 2.5 cm.
  • Only a narrow temperature range suits both: 24–25 °C.
✕Not recommended
  • Jaguar cichlid eats animals up to about 20 cm. Cardinal tetra only grows to 3 cm.
✕Not recommended
  • Jaguar cichlid eats animals up to about 20 cm. Black neon tetra only grows to 3.2 cm.
!With conditions
  • Rift lake cichlids like frontosa need hard, alkaline water and a busy, cichlid-only tank.
  • Only a narrow pH range suits both: exactly 8.
!With conditions
  • Rift lake cichlids like livingstoni cichlid need hard, alkaline water and a busy, cichlid-only tank.
  • Only a narrow pH range suits both: 7.8–8.
✓Compatible
✓Compatible
✓Compatible
✓Compatible
✓Compatible

71 species in our list are a good match.

Facts checked against sources on 16 Oct 2026. ✓ means a source backs it; ? means no reliable source yet. See sources

Care and water

Hardness ✓6–18 dGH
Group size ?Can live alone
Temperament ✓Aggressive
Swims at ?Middle
Care level ✓Moderate
Diet Carnivore
Lifespan ?Unknown
Size in shops 5–8 cm
Growth Medium

Behavior

Aggressive predator; eats smaller fish. Keep alone.

Food

Large pellets, prawns and fish pieces.

Tap a food to see what it is.

Male or female

Males are larger with pointed dorsal and anal fins and generally more colour; females are smaller and rounder, and breeding females show a stronger crimson tint on the gill cover.

Health

Common problems. Tap one to see the signs. This is a guide, not a diagnosis.

Breeding

Open substrate spawner · Moderate

Open substrate spawner: eggs are laid on a cleaned hard surface, then the wrigglers are moved to pits dug by the parents. Both parents guard the fry for up to 6 weeks, then may spawn again and kill older fry if not removed.

Pairing

Grow out 6 juveniles and let a pair form; separate the pair if others are harassed.

Setup

A 600 L tank with a sponge or gentle filter, flat slate or rocks as spawning surfaces and a tight lid.

What starts it

Warm, clean water, frequent water changes and protein-rich food.

Eggs

Up to about 5,000 eggs (reported up to 10,496); large adults can produce ~3,000 fry

Raising the fry

Parents move the wrigglers to pits and guard the free-swimming fry; feed newly hatched brine shrimp and crushed flake.

Common mistakes
  • Tank too small for a pair
  • Dirty water
  • Not removing the weaker partner when a pair fights
Full breeding guide, day-by-day plan and simulator →

Where it lives in the wild

Lake NicaraguaMississippi and eastern USALoading the map…
Native range (rough area)Centre of the rangePlaces on the World Map
RegionCentral America – Honduras, Nicaragua & Costa Rica
Rivers and lakesLake Managua, Lake Nicaragua and Atlantic-slope rivers
HabitatWarm, often murky lakes and slow rivers
Native rangeAbout 400 km across
Open on the World Map

The story of the jaguar cichlid

A big, spotted predatory cichlid from the Atlantic slope of Honduras, Nicaragua and Costa Rica, found in lakes, ponds and streams, often in warm, murky, oxygen-poor water. It is also a food and game fish.

Albert Günther described this large predatory cichlid in 1867, naming it after Lake Managua. Locally called 'guapote tigre', it is a valued food and sport fish, and it has been introduced to many countries. In the aquarium it is known for its jaguar-like spotted pattern and bold personality.

First described by Albert Günther in 1867. Named for Named after Lake Managua, Nicaragua.

  • Locally it is fished for food under the name guapote tigre.
  • It has a protrusible mouth that shoots forward to grab prey fish.
  • Juveniles are barred, and the spotted jaguar pattern develops as they grow.

Sources

15 facts checked with sources

  • Scientific name

    Trade name 'managuense'.

    FishBase: Parachromis managuensis summary · Seriously Fish: Parachromis managuensis (Jaguar Cichlid)
  • Familycorrected

    Legacy has no family field.

    FishBase: Parachromis managuensis summary
  • Sizecorrected

    Seriously Fish 61 cm SL ('2 foot' fish); FishBase 55 cm TL, with a cited maximum of 63 cm TL. Larger figure used per size rule. These are maxima; aquarium fish more often reach ~30-40 cm (Seriously Fish talks of '12" parents'), so legacy 40 cm is a typical rather than maximum size.

    Seriously Fish: Parachromis managuensis (Jaguar Cichlid) · FishBase: Parachromis managuensis summary
  • Temperaturecorrected

    Seriously Fish (preferred) 24-30; FishBase wild 25-36 (warm, often hypoxic lakes).

    Seriously Fish: Parachromis managuensis (Jaguar Cichlid) · FishBase: Parachromis managuensis summary
  • pHcorrected

    Seriously Fish 6.0-8.0 preferred; FishBase 7.0-8.7 covers the legacy upper 8.5.

    Seriously Fish: Parachromis managuensis (Jaguar Cichlid) · FishBase: Parachromis managuensis summary
  • Hardnesscorrected

    Legacy has no hardness.

    Seriously Fish: Parachromis managuensis (Jaguar Cichlid) · FishBase: Parachromis managuensis summary
  • Smallest tank

    Seriously Fish's 120 x 38 cm base (~205-212 L) is explicitly a minimum for small fish, 'MUCH larger' for fish over ~30 cm; no source gives a figure for adults. Legacy 600 L is not contradicted but not sourced.

    Seriously Fish: Parachromis managuensis (Jaguar Cichlid)
  • TemperamentSeriously Fish: Parachromis managuensis (Jaguar Cichlid) · FishBase: Parachromis managuensis summary
  • Swimming level

    No source names a swimming level.

    FishBase: Parachromis managuensis summary
  • Care levelcorrected

    Seriously Fish rates husbandry 'Easy' (4 of 8 measures) but flags 'large tank', predatory and territorial; the size and aggression make it unsuitable for most beginners. Site may prefer to keep 'moderate' for space reasons.

    Seriously Fish: Parachromis managuensis (Jaguar Cichlid)
  • Where it livescorrected

    FishBase lists it as a 'Potential pest' where introduced.

    FishBase: Parachromis managuensis summary · Seriously Fish: Parachromis managuensis (Jaguar Cichlid)
  • Male or female

    Legacy size difference verified; the legacy 'head hump' tip was not found in a source.

    Seriously Fish: Parachromis managuensis (Jaguar Cichlid) · FishBase: Parachromis managuensis summary
  • BreedingSeriously Fish: Parachromis managuensis (Jaguar Cichlid) · FishBase: Parachromis managuensis summary
  • Eggs and youngcorrected

    Legacy 1000-2000 is low for large adults; smaller pairs lay fewer.

    FishBase: Parachromis managuensis summary · Seriously Fish: Parachromis managuensis (Jaguar Cichlid)
  • Storycorrected

    Legacy says 'lakes in Nicaragua and Honduras'; range also reaches Costa Rica and includes streams and ponds.

    FishBase: Parachromis managuensis summary