Breeding Neocaridina: from parent group to growing juveniles

Neocaridina davidi can complete development entirely in freshwater. Start with a suitable aquarium and a traceable parent group, then follow whether juveniles actually grow. One clutch is not yet successful breeding. Keeping one colour is a selection choice, not a biological requirement for reproduction.

From preparation to offspring

1. Choose water and layout for the offered group. Check source water, minerals and temperature, and ensure filtration handles the load. Use the Red Cherry profile for care context.
2. Record origin and number. Assess known sexes and reserve capacity for colony growth. A different seller does not establish a different family.
3. Follow condition and food intake after introduction. Do not try to force breeding through higher temperature, heavy feeding or repeated new additions.
4. Observe eggs and later juveniles without routinely catching females. Protect intakes and ensure suitable food also reaches small animals.
5. Record growth and survival across repeated observations. Treat incomplete counts as estimates and include deaths and maintenance.

When a step is missing

Without eggs, first check for mature animals of both sexes and suitable conditions. For disappearing eggs, follow the egg-loss observation route. When juveniles appear but fail to grow, use food and safety checks. None of these signs alone proves inbreeding or disease.

Then consider selection

Decide whether to keep a mixed colony or follow a colour trait. Before selecting, provide suitable housing for animals outside the target. A documented colour-selection project needs origin records and comparable assessments of offspring; one striking juvenile does not establish a stable line. This freshwater route is neither an Amano larval-rearing plan nor a universal water recipe for all Caridina.

Sources and scope

• UF/IFAS: Cherry shrimp, Neocaridina davidi
• LICG: Zoetwatergarnaal
• Pantaleão et al. (2015): Nutritional vulnerability in early Neocaridina davidi stages

The biological description applies to Neocaridina davidi. LICG provides general husbandry guidance; our check sequence is an editorial application, not a breeding experiment or established diagnosis. Bee, tiger, Cardinal and species with larvae also require their own species guidance.