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Parachromis motaguensis

False Yellowjacket Cichlid

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Quick factsEdit

Max size
305mm SL12in SL
Aquarium size
120 × 38cm48 × 15in
Temp
20–30°C68–86°F
pH
6.0–8.0
Hardness
not recorded

Difficulty4 of 8 measures

Easy

How the rating is worked out

Space
large tank
Water
flexible
Temp
flexible
Diet
unknown
Temperament
territorial
Social
unknown
Compatibility
unknown

Other demands

Each of these can raise the rating on its own, whatever the measures above say.

Hardiness
unknown

The false yellowjacket cichlid, Parachromis motaguensis, is a large predatory cichlid from Guatemala, El Salvador and Honduras. It occurs in lakes and larger streams, most often in the central flowing parts of rivers. Aggressive towards its own and other species, it treats anything that fits in its mouth as food, and a breeding pair will hurt any other fish in the tank, even significantly bigger ones.

Distribution

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Recorded from the River Motagua basin in eastern Guatemala and Honduras. To the west its range begins around the River Naranjo in Guatemala, extending southwards through El Salvador and into Honduras as far as the River Choluteca.

Can be found in a variety of biotopes including lakes and larger streams. It's most often found in the central flowing parts of rivers.

Aquarium size

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Standard length
305mm SL12in SL
Aquarium base
120 × 38cm48 × 15in
Volume
~205litres~54US gal

48"L x 18"H x 15"W (120cm x 45cm x 37.5cm) - 212 litres

Maintenance

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A riverine species, the Motaguensis prefers areas with fallen trees (use bogwood and driftwood to replicate this) and rocks.

Water conditions

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Temperature
20–30°C68–86°F
pH
6.0–8.0
Hardness
not recorded

Temperature: 20 – 30 °C68 – 86 °F

pH: 6.0 to 8.0, with 6.8 being optimal

Hardness: 6 to 16°dH

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Almost exclusively carnivorous in nature, preying on smaller fish and aquatic invertebrates.

Behaviour and compatibility

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Aggressive. Will see anything that it can fit in its mouth as food. Will be aggressive against conspecifics and nonspecifics, so choose tankmates carefully. Will handle itself well against other large, aggressive cichlids.

Sexual dimorphism

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Male has lighter colouration, and comes across as being slightly more greeny in colour.

Reproduction

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A pair will go through the courtship ritual which can include gill flaring, and the female lunging towards the male - but stopping short before making contact. Upto 2000 eggs can be laid by fully grown parents, though size plays an important factor in clutch size. Fry will hatch around a week later, and at this point parents become downright vicious towards any living thing within a 4 foot radius. If parents are bigger than 15 cm6 in, it is highly recommended that cleaning the tank is avoided as they will happily bite chunks out of your hands. Parents will often crash into the glass of the tank in defensive displays and lose a couple of their teeth, though this isn't a great worry as they will grow back within a couple of weeks.

Notes

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Parachromis Motaguensis are a truly stunning fish. They exhibit gorgeous colours, but can be a nightmare to keep. Do not even consider housing any other fish with Motaguensis when they are breeding, as the other fish will be hurt - even if significantly bigger than the pair of False Yellowjackets.

Motaguensis make a nice addition to a big central/north American cichlid tank, with similarly aggressive fish - but be careful that you don't choose a compatible pair of Motaguensis or you will have some serious issues on your hands.