Rili Shrimp

Neocaridina davidi

Rili Shrimp (Neocaridina davidi) — Easy care, Peaceful, under Other. Minimum tank in the app: 5.3 US gal min; aim for 59–84°F and pH 6.5–8. Rili Shrimp are ideal for aquarists looking to enhance a community tank with engaging scavengers.

Rili Shrimp (Neocaridina davidi) in a planted freshwater aquarium
Care levelEasy
TemperamentPeaceful
Min tank size5.3 US gal min
pH range6.5–8
Temperature59–84°F
Max size1.5 in (3.8 cm)
Captive lifespan1–3 years
SchoolingNo

Captive lifespan reflects typical experience in a home aquarium, not maximum recorded age; genetics, sourcing, and care vary.

Natural distribution

Various

  • East & Southeast Asia

Regional colours match the stocking calculator’s origin map.

Rili Shrimp Tank Setup

Create a balanced environment with a light substrate that allows for burrowing and a variety of hiding spots using rocks and plants. Moderate flow can simulate their natural habitat, while gentle lighting helps showcase their colors without causing stress.

What Do Rili Shrimps Eat?

Rili Shrimp feed leisurely and enjoy grazing on detritus and biofilm, reducing competition if provided ample food sources. Their diet should include high-quality flake or pellet food designed for shrimp, as well as supplementary algae and vegetables for optimal health and coloration.

Rili Shrimp Tank Mates

These shrimp thrive in a community tank with small, non-aggressive fish that occupy different swim levels. Ideal companions include nano fish like Rasboras and small tetras. Avoid larger or more boisterous species that may inadvertently harm them, and ensure they are not outcompeted for food by faster feeders.

Are Rili Shrimps Good for Beginners?

In App-aquatic we file this under easy care. That still means a cycled tank, realistic stocking, and parameters that do not swing every weekend. Aquarists often overlook the sensitivity of Rili Shrimp to copper and certain medications, leading to rapid population declines. overstocking or inadequate hiding spots can lead to stress and aggression from tank mates, compromising their wellbeing.

Building a community? Run the full list through the stocking calculator before you add anything else.

Log tests and reminders in App-aquatic—free, same data you see here.