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Cardinal Sulawesi Shrimp (Caridina dennerli)
Cardinal Sulawesi Shrimp (Caridina dennerli)
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Cardinal Sulawesi Shrimp for Sale – Caridina dennerli
Looking to buy Cardinal Sulawesi Shrimp online? Cardinal Sulawesi Shrimp (Caridina dennerli) are distinctive freshwater shrimp known for deep red coloration, bright white spotting, and pale to bluish-white accents on the legs and appendages.
Unlike Crystal, Bee, and many other commonly kept Caridina, Cardinal Sulawesi Shrimp are a warm-water species with their own specialized water requirements. They are best suited to experienced shrimp keepers who can maintain a mature, stable, species-appropriate aquarium.
- 1 shrimp: Best for adding an individual to an established Cardinal Sulawesi colony.
- 5 shrimp: A smaller group for expanding a mature species-specific aquarium.
- 10 shrimp: A larger starting group for an established Cardinal Sulawesi setup.
Choose your preferred quantity using the product options above this description.
Why Choose Cardinal Sulawesi Shrimp?
- Distinctive Red-and-White Pattern unlike typical Neocaridina or Crystal shrimp.
- Species-Specific Appeal for experienced keepers looking for a specialized shrimp setup.
- Freshwater Breeding with no brackish larval stage required.
- Peaceful Temperament suited to carefully planned shrimp-focused aquariums.
- Constant Grazing Behavior on biofilm, microorganisms, and natural aquarium surfaces.
- Breeding-Age Size at approximately 1/2 to 1 inch.
Browse additional shrimp varieties in our Caridina shrimp collection.
What Do Cardinal Sulawesi Shrimp Look Like?
Cardinal Sulawesi Shrimp are best known for a rich red body covered in small bright white spots. Their pale antennae and front appendages create extra contrast and give the shrimp a highly recognizable appearance.
Color intensity and spot placement naturally vary between individuals. Genetics, age, lighting, substrate, aquarium background, and overall condition can all affect how vivid the shrimp appear.
Cardinal Sulawesi Shrimp Water Parameters
Cardinal Sulawesi Shrimp should not be placed into a standard soft-water Bee Shrimp setup simply because they are Caridina. Their temperature and water requirements are distinctly different.
| Parameter | Our Tank Range |
|---|---|
| pH | 7.0–7.2 |
| GH | 4 |
| KH | 1–2 |
| TDS | 120–150 ppm |
| Temperature | 80–84°F |
| Ammonia | 0 ppm |
| Nitrite | 0 ppm |
Stability is critical. Avoid sudden changes in temperature, pH, mineral content, or TDS, and do not attempt to force parameters rapidly with chemical adjustments.
Best Tank Setup for Cardinal Sulawesi Shrimp
Mature, Species-Specific Aquarium
Cardinal Sulawesi Shrimp should be introduced only to a fully cycled, biologically mature aquarium. A mature system provides greater stability and established biofilm for constant grazing.
Warm, Stable Water
Maintaining the correct elevated temperature is one of the biggest differences between Cardinal Sulawesi Shrimp and many other dwarf shrimp. Use reliable equipment and avoid large day-to-night temperature swings.
Gentle, Mature Filtration
Gentle filtration with strong biological capacity is ideal. Sponge filtration can provide oxygenation, biological filtration, and extra grazing surface while remaining safe for small shrimp.
Rock, Biofilm & Grazing Surface
Provide plenty of mature hardscape and textured surfaces for biofilm development. Plants can be used where appropriate, but a stable mature environment and abundant grazing surface matter more than creating a heavily planted display.
What Do Cardinal Sulawesi Shrimp Eat?
Cardinal Sulawesi Shrimp spend much of their time grazing biofilm, microorganisms, soft algae films, and other tiny organic material from rock and hardscape surfaces.
| Food Source | Role in the Aquarium |
|---|---|
| Biofilm | Important natural grazing source in a mature aquarium |
| Soft algae films | Common grazing material on rock and hardscape |
| Fine shrimp foods | Useful supplemental nutrition in controlled amounts |
| Powdered / micro foods | Can help distribute small food particles across grazing surfaces |
| Botanical-derived biofilm | Can contribute additional natural grazing surface when used carefully |
Feed conservatively. Excess food can quickly damage water quality, and Cardinal Sulawesi Shrimp are not a replacement for routine aquarium maintenance.
Browse our shrimp food and botanicals for supplemental feeding options.
Breeding Cardinal Sulawesi Shrimp
Cardinal Sulawesi Shrimp reproduce in freshwater. Mature females carry eggs beneath the abdomen until fully formed shrimplets hatch into the aquarium.
For better breeding success, keep conditions exceptionally stable, provide mature grazing surfaces, minimize predation, and avoid large or frequent changes to temperature or mineral content.
Newborn shrimplets are small and rely heavily on established biofilm and microorganisms, making a mature aquarium especially important.
Cardinal Sulawesi Shrimp vs. Crystal Red Shrimp
| Trait | Cardinal Sulawesi Shrimp | Crystal Red Shrimp |
|---|---|---|
| Scientific type | Caridina dennerli | Caridina line |
| Primary appearance | Deep red with small white spots | Red-and-white banded pattern |
| Temperature | Warm-water setup | Cooler than Cardinal Sulawesi |
| Care level | Advanced / species-specific | Intermediate |
| Best choice for | Dedicated Sulawesi-style aquarium | Traditional soft-water Caridina setup |
If you want a red-and-white Caridina suited to a more traditional soft-water shrimp aquarium, view our Crystal Red Shrimp.
Can Cardinal Sulawesi Shrimp Live With Other Shrimp?
The biggest limitation is not temperament—it is water requirements. Cardinal Sulawesi Shrimp need a warm, specialized environment that does not match the ideal conditions of many Neocaridina, Crystal, Bee, and other popular dwarf shrimp.
A dedicated species-specific setup is generally the safest approach.
Cardinal Sulawesi Shrimp Tank Mates
Because of their specialized requirements and small size, tank mates should be selected very carefully. Peaceful snails or compatible Sulawesi invertebrates are generally safer than fish.
For breeding and maximum shrimplet survival, a dedicated shrimp aquarium is the safest option.
Cardinal Sulawesi Shrimp Pack Sizes
Use the live product options above for current pricing. Available pack sizes include:
- 1 Shrimp
- 5 Shrimp
- 10 Shrimp
Acclimating Cardinal Sulawesi Shrimp After Delivery
Shipping water can differ substantially from your aquarium in temperature, pH, GH, KH, and TDS. Because Cardinal Sulawesi Shrimp are sensitive to instability, careful acclimation is especially important.
Follow our Freshwater Shrimp Acclimation Guide before releasing new livestock.
Ready to add Cardinal Sulawesi Shrimp to a mature species-specific aquarium?
Select your preferred 1, 5, or 10-shrimp pack above.
Cardinal Sulawesi Shrimp FAQ
What species are Cardinal Sulawesi Shrimp?
Cardinal Sulawesi Shrimp are Caridina dennerli, a distinct freshwater Caridina species associated with Sulawesi, Indonesia.
Are Cardinal Sulawesi Shrimp beginner-friendly?
No. They are better suited to experienced shrimp keepers who can maintain a warm, stable, species-specific aquarium.
How big are Cardinal Sulawesi Shrimp when shipped?
Our Cardinal Sulawesi Shrimp are approximately 1/2 to 1 inch and are sold at breeding age.
What water parameters do Cardinal Sulawesi Shrimp need?
Our listed tank range is pH 7.0–7.2, GH 4, KH 1–2, TDS 120–150 ppm, and 80–84°F. Stability is especially important.
Do Cardinal Sulawesi Shrimp need warm water?
Yes. Their listed temperature range is substantially warmer than the ranges used for many other commonly kept dwarf shrimp.
Can Cardinal Sulawesi Shrimp breed in freshwater?
Yes. Females carry eggs until fully formed shrimplets hatch directly into freshwater.
Do Cardinal Sulawesi Shrimp need a mature tank?
Yes. A biologically mature aquarium provides greater stability and established biofilm for constant grazing.
Can Cardinal Sulawesi Shrimp live with Crystal Red Shrimp?
Their preferred temperature and water conditions differ enough that separate dedicated systems are generally easier to optimize.
Can Cardinal Sulawesi Shrimp live with Neocaridina?
The species have different ideal environmental requirements, so a dedicated Cardinal Sulawesi setup is generally preferable.
Can Cardinal Sulawesi Shrimp live with fish?
Fish can stress or prey on small shrimp and shrimplets. A dedicated shrimp setup offers the best chance of long-term stability and breeding success.
Do Cardinal Sulawesi Shrimp eat algae?
They graze on soft algae films and biofilm, but they should not be purchased as an algae-control solution.
Do Cardinal Sulawesi Shrimp need a heater?
In most setups, reliable heating will be needed to maintain their warm listed temperature range consistently.
Do Cardinal Sulawesi Shrimp need a filter?
Yes. Mature biological filtration is strongly recommended, with gentle flow and plenty of established grazing surface.
Buy Cardinal Sulawesi Shrimp Online
Cardinal Sulawesi Shrimp combine a deep red body, bright white spotting, and highly specialized warm-water care in one of the most distinctive freshwater shrimp species available to experienced keepers.
For other Caridina varieties, browse our Caridina shrimp collection.
