Atyidaeinvertebratesintermediate

Red Nose Shrimp (Caridina gracilirostris)

Caridina gracilirostris

Origin: Southeast Asia, India

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Water Parameters

Temperature2228 °C
15 °C35 °C
pH78
49
GH (Hardness)515 °dGH
0 °dGH30 °dGH
KH (Alkalinity)310 °dKH
0 °dKH20 °dKH

Quick Stats

Max Size
3.5 cm
Min Tank
30 L
Lifespan
1-2
Swimming Level
middle
Schooling
Yes (10+)
Diet
omnivore
Temperament
peaceful; active schooling shrimp; prefers slightly brackish or hard water; keep in groups of 10+

About

The Red Nose Shrimp (Caridina gracilirostris), also known as Pinocchio Shrimp, features a transparent body with a vivid red nose stripe and red-tipped rostrum that makes it immediately recognisable. An active, schooling shrimp that prefers to be kept in groups and does best in brackish water, though it can adapt to hard, alkaline freshwater. Its lively behaviour and unique appearance make it a fascinating display animal.

Care Guide

Minimum 30 L. pH 7.0–8.0, GH 5–15, KH 3–10, temperature 22–28°C. Slightly brackish water (SG 1.002–1.005) optimal; tolerates hard freshwater. Feed biofilm, phytoplankton, and small algae. Keep in groups of 10+. Not suitable for soft or acidic water. Compatible with small, peaceful fish unable to eat them. Active swimmer — tight lid recommended.

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