Am.citrinellus x P.synspilus

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Am.citrinellus x P.synspilus, also known as HQ Red King Kong Parrot, is a captive-bred hybrid produced from Amphilophus citrinellus and Paraneetroplus synspilus. This parrot cichlid variety is sought after for its intense red coloration, compact body shape, and unusual appearance. As with many commercial lines, its form can vary according to the parent fish and growing conditions. Its behavior remains typical of a sturdy, territorial, and highly active cichlid. It is best suited to a spacious aquarium with strong filtration and solid hiding places. This form remains uncommon in the trade and is offered exclusively by Ton.Fish in Canada.

General species description

Am.citrinellus x P.synspilus is a commercial hybrid form belonging to the parrot cichlid group. It is not a distinct wild species, but a selectively bred line developed for its coloration and body shape. Individuals usually have a stocky body, a rounded head, and a distinctive mouth that may be less functional than that of the parent species. Growth, body shape, and coloration can vary from one fish to another. They are generally vigorous, territorial, and fairly hardy, but their behavior requires careful management of interactions. A spacious aquarium, efficient filtration, and stable decorations are essential for reducing injuries and maintaining water quality.

Geographic origin and biotope

The Am.citrinellus x P.synspilus line comes from the aquarium trade and selective breeding rather than from a specific natural biotope. Its parent species originate in Central America, while this commercial variety is produced and distributed through breeding facilities, including those in Indonesia. It should therefore not be associated with a particular river or natural habitat. For aquarists, it is more useful to recreate the general conditions preferred by Central American cichlids: warm water, good oxygenation, swimming space, and secure shelters. A temperature of 24 to 28 °C and neutral to slightly alkaline water are generally suitable for its maintenance.

Precise location and local name

No precise natural locality corresponds to this hybrid form. In the trade, it is mainly identified by the English name HQ Red King Kong Parrot, or by general names such as parrot cichlid. Commercial names may vary between breeders, importers, and markets. In Indonesia, where several parrot cichlid lines are produced, English commercial names are commonly used within the aquarium industry. The name should therefore be understood as a captive-bred variety designation, rather than the vernacular name of an indigenous fish.

Appearance and physical characteristics

The most noticeable feature of Am.citrinellus x P.synspilus is its red coloration, usually strongest across the body, head, and fins. The HQ Red King Kong form generally has a deep, compact body, a rounded nape, and a distinctive mouth. The fins may show red, orange, or darker shades depending on age and lineage. Color is also influenced by diet, surroundings, and stress. Its parrot cichlid morphology gives it a unique appearance, with a heavy body and beak-shaped mouth. Adult fish often reach 15 to 20 cm, although considerable variation can occur between individuals.

General diet

Am.citrinellus x P.synspilus readily accepts a varied diet made up of quality cichlid pellets, frozen foods, and small meaty foods. Floating pellets or foods that soften quickly are often practical when the mouth is less functional. It is best to offer small portions several times per day rather than one large meal. Foods containing carotenoids may support natural color expression without replacing a balanced diet. Bloodworms, brine shrimp, and chopped shrimp can be offered occasionally. A varied but controlled diet helps prevent obesity and excessive aquarium pollution. The main food should remain a complete cichlid pellet.

Essential data

• Name of original river: no original river; captive-bred hybrid
• Local name used: HQ Red King Kong Parrot
• Origin of the scientific name: cross between Amphilophus citrinellus and Paraneetroplus synspilus
• Meaning of the full name: Amphilophus approximately means “rounded crest”; citrinellus refers to a lemon-like coloration; Paraneetroplus identifies a cichlid genus; synspilus refers to joined or closely placed markings. The x symbol indicates a hybrid.
• Common or vernacular names: HQ Red King Kong Parrot, red parrot cichlid
• Family: Cichlidae
• Subfamily: Cichlinae
• Name pronunciation: am-fee-lo-fus sit-ri-nel-lus - pa-ra-nee-tro-plus sin-spi-lus
• Discovery: commercial captive-bred line; no associated discoverer or discovery year
• Maximum adult size: approximately 20 cm
• Water temperature and pH: 24 to 28 °C; pH 6.5 to 8.0
• Stream appearance and surrounding vegetation: recreate a rocky or wood-based layout with secure hiding places; soft plants may be uprooted or damaged
• Typical tankmates: no typical tankmate is recommended; use only robust fish of comparable size
• Temperament and behavior: territorial, active, powerful, and sometimes aggressive
• Water depth: shallow to medium aquarium zones, with a large bottom area
• Sexual dimorphism: difficult to determine in juveniles; adults may differ in genital papilla shape and breeding behavior
• Bottom structure and flow: sand or fine gravel, stable rocks, strong filtration, and moderate flow
• Availability: uncommon variety, offered exclusively by Ton.Fish in Canada

In your aquarium

To succeed with Am.citrinellus x P.synspilus, provide a spacious aquarium, oversized filtration, and firmly secured decorations. The layout should offer shelter without creating hazards for its mouth or fins. Keep the water stable, warm, and well oxygenated, and remove uneaten food promptly. Community housing requires considerable caution because this fish may defend its territory vigorously. A complete diet, regular water changes, and daily observation help maintain good condition. Success depends on respecting its territorial temperament and space requirements while protecting water quality.