Black King Kong Shrimp Care Guide
Caridina cantonensis var. King Kong · Freshwater Invert

What Black King Kong Shrimp look like
Caridina cantonensis var. King Kong exhibits a diminutive, laterally compressed body structure, reaching a maximum adult size of approximately 1 inch (2.5 cm). This variety is characterized by its solid jet-black pigmentation, which envelops the entire carapace, abdomen, and appendages, presenting an opaque and velvety texture with no discernible banding or transparency. Some individuals may display a subtle dark blue sheen under certain lighting conditions, enhancing their aesthetic appeal. Sexual dimorphism is subtle, with females typically being slightly larger and more robust than males, particularly when carrying eggs. Defensive adaptations include the ability to blend seamlessly into dark substrates, utilizing their coloration for camouflage against predators. Unique morphological features include well-developed antennae for sensory perception and a distinct rostrum that aids in foraging behavior.
Behavior & temperament
The Black King Kong Shrimp is primarily a benthic dweller, often found foraging among substrate and aquatic vegetation. They exhibit a social structure that leans towards a loose aggregation rather than strict schooling, preferring to inhabit small groups that provide a sense of security. Their temperament is generally peaceful, though they can display territorial behavior when competing for food or shelter. Breeding occurs through a form of external fertilization, with females being egg scatterers, releasing fertilized eggs into the water column where they develop into free-swimming larvae. This species is known for its active foraging behavior, often scavenging detritus and algae in their environment.
Diet & feeding
In their natural habitat, Black King Kong Shrimp are omnivorous, feeding on biofilm, detritus, and small microorganisms. In captivity, they require a varied diet that includes high-quality shrimp pellets, blanched vegetables, and occasional protein sources such as frozen or live foods to ensure optimal health and coloration.
Behind the name
Caridina (from Greek 'karis', meaning shrimp; 'idina', diminutive suffix) cantonensis (referring to the Canton region of China, where the species was first described) var. King Kong (a colloquial name suggesting size or prominence, despite being a small shrimp).
Plan your tank
Check the numbers before you buy: tank volume, a stocking plan, cycle progress, water changes, and your ongoing care routine.
Keeping Black King Kong Shrimp?
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