Caridina profile
Caridina Boa shrimp
Caridina sp. Boa
Caridina Boa shrimp are high-end Caridina pattern shrimp related to Boa/Pinto breeding lines. They demand excellent soft-water stability and careful selection.
Quick verdict
Suitable for: Experienced Caridina keepers focused on stable water and selective breeding. Watch especially: adjust KH, GH and TDS slowly.
Quick care card
Use this card as a starting point. Always check whether your aquarium is stable enough for sensitive species.
20 - 23 °C
5.5 - 6.6
4 - 6 °dH
0 - 1 °dH
90 - 140 ppm
From 40 liters
Expert
Peaceful but sensitive high-grade Caridina breeding shrimp
Biofilm, fine shrimp food and very controlled supplemental feeding
Breeds in freshwater when soft-water conditions remain very stable
Experienced Caridina keepers focused on stable water and selective breeding
Important
Do not treat these as easy beginner shrimp. High-grade Taiwan Bee, Pinto and Boa lines need stable soft water, low KH, active substrate, mature biofilm and careful feeding. Avoid rapid changes, warm water, high nitrate, exhausted substrate and mixed-line breeding without a clear goal.
Care in practice
These are the points that most often make the difference between survival and a stable colony.
Use remineralized RO water with active substrate. A practical range is 19-23 degrees Celsius, pH about 5.6-6.6, GH 4-6, KH 0-1 and TDS roughly 100-150 ppm. Keep values stable and change water slowly with closely matched temperature and mineral content.
Use a mature, dedicated Caridina tank with active substrate, gentle filtration, moss, leaf litter and lots of biofilm. A protected intake is essential for shrimplets. Let the aquarium mature well before adding expensive breeding stock.
Base feeding on biofilm and small controlled portions of quality shrimp food. Use powdered food carefully for shrimplets and remove leftovers. Overfeeding is one of the fastest ways to destabilize a soft-water Caridina tank.
Keep a calm group with enough animals for breeding, usually at least 10 if budget allows. They are peaceful, but stress from fish, frequent disturbance or unstable maintenance quickly affects color, molting and breeding.
A dedicated shrimp-only breeding tank is the safest choice. Avoid fish and avoid mixing different high-grade lines unless you are intentionally planning crosses and tracking offspring.
These lines breed in freshwater with direct development, but reliable breeding depends on mature biofilm, low-stress conditions and stable soft water. Select breeding stock carefully and cull or separate animals that do not fit the line goal.
Common mistakes are buying expensive shrimp before the tank is mature, using unstable tap water, allowing KH or nitrate to rise, overfeeding, changing too much water at once, mixing lines without records and selecting only for pattern while ignoring health and fertility.
Background and identification
Extra context helps you identify, compare and keep the species safely.
These are selectively bred aquarium Caridina lines, usually built from Bee shrimp, Taiwan Bee and Pinto-related breeding backgrounds. Treat trade names as breeding-line names rather than wild species names unless exact lineage is documented.
Caridina Boa shrimp show complex high-contrast markings, often with dense white patterning and dark base color. Exact appearance depends strongly on line.
Caridina Boa overlaps with high-end Pinto and Galaxy-type breeding goals but is usually selected for more complex, dense pattern expression.
Full species profile
Caridina Boa shrimp are high-end pattern Caridina selected for complex markings and strong contrast. They are a breeding project, not a casual community shrimp.
Appearance
Boa lines may show dense white patterning, dark base color and complex markings. Quality varies widely by breeder and line.
Water parameters
Use remineralized RO water with active substrate. A practical range is 19-23 degrees Celsius, pH about 5.6-6.6, GH 4-6, KH 0-1 and TDS roughly 100-150 ppm. Stability matters more than chasing a single exact value.
Aquarium setup
Use a mature dedicated Caridina aquarium with active substrate, gentle filtration, moss, leaf litter and protected intakes. Let the tank develop stable biofilm before adding valuable breeding animals.
Feeding
Feed lightly. Biofilm and microfauna are the base, with small amounts of quality shrimp food and occasional fine powdered food for shrimplets. Overfeeding can quickly destabilize soft-water tanks.
Behavior and tank mates
Caridina Boa shrimp are peaceful but sensitive. Keep them in a calm shrimp-only tank for best breeding results. Fish and frequent disturbance reduce shrimplet survival and can suppress breeding.
Breeding and selection
Breed Caridina Boa in a dedicated tank. Select for health, fertility, pattern quality and line stability. Avoid mixing expensive lines without records.
Frequently asked questions
Short answers to common questions about Caridina Boa shrimp.
Sources and review
Last reviewed: June 12, 2026. Different values are used in the hobby; choose stability over chasing numbers.
- WoRMS: Caridina H. Milne Edwards, 1837
Taxonomische controle voor het genus Caridina. Boa zelf is geen formeel beschreven soort maar een hobby- en kweeklijnaanduiding.
- Garnelio: Golden Boa - Grade SS
Bron die Skyfish Golden Boa als Caridina sp., high-end Boa-kweekvorm en hybride shrimp uit verschillende garnalenlijnen beschrijft.
- Flip Aquatics: Blue BOA Caridina
Bron die Blue BOA als high grade pinto-patroon met cheek spots en volledige rugcape beschrijft.
- Rare Shrimp: Caridina Boa Shrimp
Aanvullende bron die Boa als selectief gekweekte Caridina-lijn en uitsluitend aquariumkweek beschrijft.
- Shrimpy Business: Taiwan Bee Shrimp Varieties
Algemene contextbron over Taiwan Bee-selecties, gevoeligheid, strain separation en kweek in zoetwater.
- Flip Aquatics: Blue BOA Caridina
Boa-waarden voor pH, GH, KH, TDS en temperatuur, plus Mattenfilter, actief substraat en RO/DI-water met GH+ mineralen.
- Suksai Aquatic: BOA Shrimp
Boa-waarden voor TDS, pH, GH, KH en temperatuur, met advies voor RO/DI-water en GH-only mineral salt.
- Teachers Pet: Black Boa Caridina Shrimp
Praktijkwaarden voor temperatuur, pH, GH, KH, TDS en een rijpe Caridina-geschikte bak.
- Garnelio: Golden Boa - Grade SS
Advies voor zacht water, pH onder neutraal, actief soil, gezouten osmosewater, veel zuurstof, lage microbiologische belasting en lage nitraatwaarden.
- Rare Shrimp: Caridina Boa Shrimp
Aanvullende Boa-ranges voor TDS, pH, GH, KH, temperatuur, minimum bakmaat, sponsfilter en actief substraat.
- Garnelio: Golden Boa - Grade SS
Praktische informatie over herkomst, Fishbone Galaxy-achtergrond, actief soil, osmosewater, lage nitraatwaarden, soortbak, voeding, kweek en jongen.
- Flip Aquatics: Blue BOA Caridina
Praktische informatie over cheek spots, volledige rugcape, volwassen kleurontwikkeling, mogelijke nakomelingen en tankopzet.
- Rare Shrimp: Caridina Boa Shrimp
Aanvullende praktische informatie over uiterlijk, verzorging, voeding, grading, compatibiliteit, selectie en aankoopcontrole.
- Suksai Aquatic: BOA Shrimp
Aanvullende praktische informatie over Boa als premium Taiwan Bee-type Caridina, waterbron en remineralisatie.
- Shrimpy Business: Taiwan Bee Shrimp Varieties
Algemene praktische context over gevoelige Taiwan Bee-lijnen, gevestigde aquaria, shrimp-only tanks, voeding, strain separation en zoetwaterkweek.