Taxonomy and identification
The Yellow Fire Shrimp is commonly traded as a yellow selectively bred form of Neocaridina davidi, a small freshwater shrimp in the family Atyidae. Trade names such as Yellow Fire, Yellow Sakura, and related grade names are not always used consistently. The available material does not establish a precise strain or breeding grade, so identification should be treated as probable rather than definitive.

Natural habitat and aquarium setup
Neocaridina davidi is associated with freshwater streams, pools, and slow-moving habitats in East Asia, where shrimp graze on biofilm, algae, and decomposing plant material. In aquariums, provide a cycled tank with gentle filtration, plants, moss, wood, and other textured surfaces for grazing. A sponge prefilter or sponge filter protects shrimplets from intake systems. Stable conditions are more important than pursuing a narrow target value.

Water parameters
Maintain clean, mature freshwater at approximately 18–26 °C and pH 6.5–8.0. Moderate general and carbonate hardness is usually suitable, with enough calcium and magnesium for shell formation. Avoid ammonia and nitrite, limit nitrate, and prevent sudden changes in temperature, pH, hardness, or total dissolved solids. Use dechlorinated water and make gradual water changes rather than large abrupt corrections.

Feeding
These shrimp spend much of the day grazing on biofilm, algae, and microorganisms on plants and hard surfaces. Supplement this natural food with small portions of shrimp pellets or other invertebrate foods, offered several times weekly. Blanched vegetables and occasional protein-rich foods can add variety. Remove uneaten food promptly, because excess food can degrade water quality. Dried leaves such as Indian almond or other aquarium-safe leaves can provide grazing surfaces as they decompose.

Tank mates
The safest companions are other peaceful Neocaridina, compatible small snails, and very small, non-predatory fish. Most fish may eat newly hatched shrimplets, even when they ignore adults. Avoid large, aggressive, predatory, or highly inquisitive fish, crayfish, and freshwater crabs. If breeding numbers matter, a species-only shrimp aquarium or a heavily planted community tank gives juveniles the best survival prospects.

Molting and mineral needs
Shrimp periodically shed their exoskeleton to grow. A freshly molted shrimp is vulnerable and often hides among plants or wood, so cover and calm tank mates are important. Do not remove a normal shed exoskeleton immediately; shrimp commonly consume it and recover minerals. Persistent failed molts can be associated with unstable water chemistry, unsuitable hardness, poor nutrition, or contamination. Maintain consistent parameters rather than adding minerals without testing.

Breeding
Yellow Fire Shrimp are prolific freshwater breeders when mature, stable conditions and adequate food are available. After mating, the female carries fertilized eggs beneath her abdomen and fans them until they hatch. The young emerge as miniature shrimp and require no separate larval saltwater stage. Dense moss, fine-leaved plants, leaf litter, and sponge filtration improve juvenile survival. Selective breeding is needed to maintain strong yellow coloration; mixed Neocaridina color lines may produce less predictable offspring.


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