Black Rili
FRESHWATER SHRIMP

Black Rili

$14.99 5
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Color and size naturally vary.

About Black Rili

Black Rili Shrimp

Dark markings. Clear contrast. Our Black Rili Shrimp feature black coloration across the head and tail with a translucent midsection, creating a distinctive pattern that looks especially striking against bright green plants.

These peaceful, active grazers spend their day exploring moss, leaves, and décor, picking at biofilm, soft algae, and leftover food. Their individual markings give every shrimp a slightly different look.

Provide a stable, established aquarium with plenty of grazing surfaces and hiding places. Supplement their natural grazing with quality shrimp food, and choose peaceful tank mates that won’t view them as a snack.

Please note: Black intensity, pattern, and the size of the translucent areas naturally vary between individual shrimp. Lighting, age, and shipping stress can affect their appearance.

Peaceful freshwater shrimp
Best in a mature, stable aquarium
Biofilm, algae, and supplemental shrimp food

Keep their world steady

Start with a fully cycled tank.
Provide moss, cover, and gentle filtration.
Avoid sudden changes in water conditions.

A few good questions.

For a first Neocaridina colony, a group of 10–20 shrimp in an established 10-gallon aquarium is a practical starting point. The right number depends on your tank's filtration, available food, and other inhabitants. Start small and leave room for your colony to grow.
Neocaridina varieties, including Cherry Red and Blue Dream, are a great introduction to shrimp keeping. The key is a fully cycled aquarium and stable water conditions—sudden changes can stress shrimp. Some other varieties need more specific care, so check their requirements before choosing.
Neocaridina spend much of their day grazing on algae and biofilm—the natural coating that develops on aquarium surfaces. Supplement this with quality shrimp food, occasional algae wafers, and small portions of blanched vegetables such as zucchini. A varied diet helps support growth and healthy molting.
Not always. A small colony in a mature tank may only need supplemental food every other day, while a larger colony may need small daily portions. Watch how quickly they eat, adjust accordingly, and remove leftover pellets or vegetables after a few hours to protect water quality.
Neocaridina shrimp typically live around one to two years, though lifespan varies with temperature, water quality, and overall care. A stable aquarium, suitable food, and consistent maintenance give them a strong foundation for a healthy life.

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