Description
The Lemon Yellow Jacket Cichlid (Parachromis friedrichsthalii) is a stunning fish with a vibrant yellow body and bold black markings. Native to the rivers and lakes of Central America, this predatory species thrives in spacious aquariums. Furthermore, their large size and active personality make them ideal for advanced aquarists seeking an impressive centrepiece fish.
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Size and Lifespan
These cichlids can grow up to 30 cm in length, making them a large freshwater species. Furthermore, they live for 8–12 years when cared for properly. To keep them healthy, provide a high-protein diet and stable water conditions. Additionally, their long lifespan and striking colours make them a rewarding species for aquarists who enjoy maintaining predatory fish.
Tank Size and Setup
A minimum tank size of 300 litres is recommended for a single fish, with larger tanks required for pairs or tank mates. Include rocks, driftwood, and hiding spots to mimic their natural habitat. Additionally, maintain water temperatures between 24–28°C and a pH range of 7.0–8.0. Strong filtration is essential to manage their waste. Furthermore, regular water changes are crucial for maintaining water clarity and quality.
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Tank Mates
These cichlids are territorial and aggressive, so tank mates must be chosen carefully. Suitable companions include robust species like Jack Dempseys, Green Terrors, and large catfish. However, avoid smaller or timid fish, as they may be bullied or eaten. Furthermore, providing plenty of hiding spaces helps reduce aggression and allows all tank inhabitants to thrive in harmony.
Feeding and Nutrition
This species thrives on a varied, protein-rich diet. Offer high-quality cichlid pellets or sticks as a staple food. Additionally, supplement with live or frozen options such as shrimp, krill, and earthworms. Feed them 2–3 times daily in small portions that can be consumed within a few minutes. Moreover, a balanced diet promotes vibrant colours and robust health, ensuring they reach their full potential.
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Breeding
Breeding these fish is relatively straightforward with the right setup. Males are larger and more colourful, while females display a rounded belly when ready to spawn. They prefer flat rocks or similar surfaces for laying eggs. Furthermore, both parents fiercely guard their eggs and fry. After the fry hatch, feed them finely crushed pellets or baby brine shrimp to encourage healthy growth.
Species Overview
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Species: Parachromis friedrichsthalii
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Common Name: Yellow Jacket Cichlid
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Origin: Central America (rivers and lakes)
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Diet: Carnivore
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PH Range: 7.0–8.0
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Temperature: 24–28°C
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Max Size: 30 cm
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Tank Size: 300 litres
FAQs
1. Are they beginner-friendly?
No, they are better suited for advanced aquarists due to their size and territorial nature.
2. Can they live in planted tanks?
Not usually, as they tend to uproot plants. A rocky or open setup is more appropriate.
3. How often should they be fed?
Feed them 2–3 times daily, offering a mix of pellets and live or frozen foods.
4. What tank mates work best?
Large, robust fish like Jack Dempseys or Green Terrors, as well as bottom-dwelling plecos, work well.
5. How can I reduce aggression?
Provide ample space, add rocks to create territories, and avoid overcrowding the tank.
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