Cardinal Shrimp
Caridina dennerli
Water Parameters
About
Vibrant red shrimp with white spots, endemic to Sulawesi’s ancient lakes. Requires mineral‑rich, warm water.
Behavior & Temperament
Peaceful and shy. Stays near porous rocks. Feeds on biofilm and microorganisms. Should be kept in groups of six or more to feel secure.
Feeding
Omnivore - biofilm, microalgae, powder shrimp food, spirulina
Breeding
Oviparous with direct development. Females carry a few large eggs (10-15). Fry are born as miniature versions of the adults. Slow reproduction.
Care Notes
Requires water rich in specific minerals (Sulawesi remineralizer). High temperature mandatory (27-30 °C). Mature aquarium with porous rocks. Very sensitive to parameter changes.
Compatibility
Keep only with other Sulawesi shrimp and snails. Avoid any fish in the aquarium.
Quick Summary
| Scientific Name | Caridina dennerli |
|---|---|
| Family | Atyidae |
| Category | Crustacean |
| Care Level | Advanced |
| Water Type | Freshwater |
| Max Size | 2.5 cm (1") |
| Min Tank | 30 L (8 gal) |
| Min Group | 6+ |
| Diet | Omnivore - biofilm, microalgae, powder shrimp food, spirulina |
| Temperament | Peaceful and shy. Stays near porous rocks. Feeds on biofilm and microorganisms. Should be kept in groups of six or more to feel secure. |
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