How to Identify Flowerhorn Cichlid

To identify Flowerhorn Cichlid (Amphilophus trimaculatus x Amphilophus citrinellus), look at these key features.

Physical Characteristics

Body shape

compressed

Coloration

Highly variable, but typically features a base color of red, orange, yellow, or white, often with black markings (known as 'flower markings' or 'pearls') along the lateral line. The nuchal hump (kok) is a prominent feature, especially in males, and can range from small to very large.

Scale type

ctenoid

Mouth position

terminal

Distinctive features

Prominent nuchal hump (kok), particularly in males., Vibrant and diverse coloration., Distinctive black lateral markings (flower markings)., Large, expressive eyes., Thick, fleshy lips.

Dorsal fin

Long and continuous, often extending to the caudal fin base.

Tail fin

Fan-shaped or rounded, often with extended rays.

Pectoral fin

Well-developed and fan-like.

Distinctive fins

Pelvic fins are typically elongated and pointed.

Identification Tips

1. 1

   Nuchal Hump (Kok)

   The most defining feature. Look for a prominent, often bulbous, fatty growth on the forehead, especially in mature males. The size and shape of the kok are key indicators of quality and lineage.

2. 2

   Coloration and Markings

   Observe the vibrancy and distribution of colors (red, orange, yellow, white). Look for distinct black 'flower markings' or 'pearls' along the lateral line, which are highly valued.

3. 3

   Body Shape

   They typically have a robust, stocky, and somewhat compressed body. The overall proportion and symmetry are important for identification within different Flowerhorn strains.

4. 4

   Fin Structure

   Examine the fins for full extension, lack of tears, and often elongated rays, particularly in the dorsal and anal fins.

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