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Sakura Red is the entry-tier red color grade of Neocaridina davidi - reliably bright red with some transparent patches on legs and antennae. The price point makes it one of the most accessible color shrimp for first-time keepers. Hardy, tolerant, and breeds prolifically. Most "red cherry shrimp" sold at chain stores are technically Sakura Red grade.
Native range: Captive-bred selective line. Aquarium specimens enter the trade primarily through captive-bred sources - selective breeding programs in Taiwan, Germany, the United States, and Indonesia produce the color-line specimens you find at LFS and online vendors. Wild-caught stock of any shrimp species is increasingly rare and often less hardy than captive-bred lines.
Tank size: 5 gallons is the practical minimum. Shrimp bioload is low - colonies of 50+ adults thrive in 10-gallon tanks with adequate biofilm and filtration. Water parameters: pH 6.5-8.0, temperature 65-78°F, hardness 6-15 dGH. Filtration should be sponge-filter or matten-filter based to prevent shrimp and shrimplets from being sucked into intakes. Avoid HOB filters with strong suction unless modified with sponge pre-filters.
Substrate: depends on species. Neocaridina tolerate any inert substrate (gravel, sand, or planted aquarium soil). Caridina (CRS, Taiwan Bee) require active substrate (ADA Amazonia, Fluval Stratum) that buffers pH down to 5.5-6.8 and maintains soft water. Sulawesi shrimp require buffered alkaline substrate or crushed coral additives.
Plants: Java moss, Christmas moss, Subwassertang, and other fine-leaved species are essential - they provide grazing surface area for biofilm (the primary shrimp food) and cover for shrimplets. Heavy planting dramatically improves colony health and breeding rates.
Sakura Red Shrimps eat biofilm continuously and supplement with periodic protein/algae feedings. Primary diet: Biofilm, algae, veggies, pellets. Feed sparingly - shrimp can survive on biofilm alone in mature tanks for weeks. Over-feeding is the primary cause of water quality problems in shrimp tanks. Best feeding practice: small amount once every 2-3 days, removed within 2-4 hours if uneaten.
Supplemental foods worth rotating: Indian almond leaf (for tannins + grazing surface), mulberry leaf, blanched spinach/zucchini/cucumber (small pieces, removed after 24 hours), snowflake food, mineral stones (Montmorillonite clay), and species-specific commercial foods like Bacter AE, Shrimp Cuisine, or Borneo Wild biofilm enhancers.
Safe: Other Neocaridina, otocinclus, ember tetras, small peaceful fish.
Avoid: Cichlids, larger tetras, fin-nippers, copper meds.
Adult shrimp can defend against most very small fish, but shrimplets (newly-hatched, sub-3mm) are essentially defenseless and will be eaten by anything fish-shaped. Species-only tanks produce the most prolific colonies; community tanks with fish work but reduce shrimplet survival rate significantly.
Continuous. Females carry 15-25 eggs per clutch, hatching every 25-30 days in established colonies. Breeding triggers across most shrimp species: stable parameters, biofilm-rich environment, varied diet, moderate temperatures (slightly warmer than maintenance temperature often triggers breeding cycles). Female shrimp signal readiness by carrying eggs under the tail (called "berried" - eggs visible as a clutch of small spheres). Male shrimp pursue females immediately after molting.
Color quality declines without culling; molt issues from low calcium; copper toxicity.
Both are Neocaridina davidi. "Cherry shrimp" is the broad common name; Sakura Red is a specific color-intensity grade above standard cherry but below Painted Fire Red or Bloody Mary.
Without selective culling, color quality declines over generations. With basic culling - removing pale offspring - color stays stable.
Roughly 5-10 shrimp per gallon at full colony density. Bioload is low, so they tolerate denser stocking than fish.
Yes - any small sponge filter works. They need oxygenated water and biofilm-rich filtration media.
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