Description
Black Ninja Shrimp is a visually striking freshwater dwarf shrimp known for its deep, jet-black body and white band and sleek, elegant form. A selectively bred variety, it is peaceful, hardy, and highly desirable for aquascaping due to its contrasting coloration against green plants and light substrates. Its active grazing and low aggression make it an excellent addition to shrimp-only tanks or community aquariums with compatible species.
Features of Black Ninja Shrimp
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Solid black body with glossy, uniform coloration and white band
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Small size, typically 2–3 cm as adults
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Peaceful, non-aggressive, ideal for community or species-specific tanks
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Constant grazers, feeding on biofilm, algae, and microorganisms
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Hardy and adaptable to stable freshwater conditions
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Lifespan of 1.5–2 years under optimal care
The best aquarium size for Black Ninja Shrimp
A minimum aquarium volume of 20 litres is suitable for a small colony, while 40 litres or larger is recommended to provide more grazing areas, stability, and room for population growth. Tanks with a larger surface area are ideal to encourage biofilm development.
Tank Mate Compatibility for Black Ninja Shrimp
Tank mates should be peaceful, non-predatory, and unlikely to disturb the shrimp:
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Otocinclus Catfish
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Pygmy Corydoras
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Ember Tetra
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Chili Rasbora
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Nerite Snail
Diet for Black Ninja Shrimp
Black Ninja Shrimp are omnivorous scavengers that feed on biofilm, algae, and detritus. Supplement their diet with high-quality shrimp pellets, algae wafers, and occasional blanched vegetables such as zucchini, spinach, or cucumber. Mineral supplements can support healthy molting and exoskeleton development.
Aquarium Setup Black Ninja Shrimp
Aquarium Filtration
Gentle filtration is crucial to prevent shrimp from being drawn into strong currents. Sponge filters are ideal, providing safe mechanical and biological filtration while fostering beneficial bacteria.
Aquarium Plants
Dense plant coverage with Java Moss, Christmas Moss, or fine-leaved foreground plants provides grazing surfaces, hiding spaces, and protection for juveniles.
Aquarium Lighting
Moderate lighting promotes biofilm growth and supports plant health while highlighting the shrimp’s dark coloration.
Aquarium Heating
Maintain stable temperatures between 20–26 °C. Stability is more important than exact temperature, as fluctuations can stress the shrimp.
Aquarium Substrate
Fine sand or dark-colored inert substrates enhance the shrimp’s coloration and allow natural foraging behavior. Active substrates designed for Caridina and Neocaridina species are also suitable.
Aquarium Decorations
Use driftwood, rocks, and leaf litter to create hiding spaces, encourage natural grazing, and replicate a natural habitat that supports both health and breeding.
