Crystal Red Shrimp
Caridina cantonensis
The Crystal Red Shrimp, selectively bred from the Bee form of Caridina cantonensis, captivates with its alternating red and white bands. More delicate than the Red Cherry, it requires precise and stable parameters. It is intended for aquarists with some prior experience with invertebrates.
Parameters
- Water type
- Freshwater
- Min volume
- 20 L
- Temperature
- 20–25 °C
- pH
- 5.5–6.8
- Hardness (GH)
- 3–6 °GH
- Adult size
- 2.5 cm
- Lifespan
- 2 years
- Diet
- Omnivore (biofilm, algues)
- Temperament
- Paisible
- Difficulty
- Intermédiaire
Environment
It requires soft, acidic water with low pH and low hardness, often achieved with remineralized RO water and a buffering technical substrate. The temperature must remain cool and stable, around 22 to 24 degrees. The slightest sudden variation in temperature or parameters can be fatal.
Feeding
It grazes on biofilm and algae, supplemented with specialized foods for Caridina shrimp, catappa leaves, and blanched vegetables. Feed sparingly to maintain pristine water quality. Active substrate and mosses promote the development of biofilm that juveniles love.
Tips & tankmates
Its sensitivity to copper and nitrates requires very high water quality and regular, measured water changes. Breeding occurs in freshwater, with young born fully formed, but achieving a successful colony requires great stability. Avoid mixing it with Neocaridina, which require opposite parameters.
Sources
Ask AquaBot
A question about Crystal Red Shrimp? The assistant answers from this care sheet.
I'm AquaBot, an AI: I can make mistakes. Double-check important information.
Information provided for guidance only; it may vary between individuals and conditions. If in doubt about an animal's health, consult a vet.