Caridina multidentata "Orange" is a selective variant of the Amano shrimp, prized for its amber to orange colouration and constant activity. Just like the wild form, it is ideal for planted aquascapes, where it actively contributes to the tank’s natural cleaning.

Behaviour and care

A peaceful, active and social species, Caridina multidentata prefers to live in groups (at least 6 individuals). It spends its time grazing algae and micro-organisms on leaves, roots and rocks. A minimum 50-litre aquarium with a fine substrate and plenty of hiding places is recommended.

Feeding

Essentially herbivorous and detritivorous, it feeds on algae, biofilm and leftover food. Supplement its diet with vegetable-based wafers, spirulina, or natural leaves (catappa, nettle, moringa).
It does not attack plants and contributes to the biological balance of the tank.

Water quality

• Ideal temperature: 22 – 27 °C
• pH: 6.5 – 7.5
• GH: 5 – 12 °dGH
• KH: 2 – 6 °KH
• Conductivity: 200 – 400 µS

Use a copper-free conditioner and perform regular water changes to maintain optimal stability. Good oxygenation is essential for their well-being.

Décor and environment

Natural plants and mosses (such as Java moss) are ideal for this species, as they provide shelter and natural grazing surfaces.
Use a low-intake filter to avoid any risk to juveniles. A décor made of roots and rocks encourages their natural foraging behaviour.

Care sheet

AquaBota tip

As with the wild form, breeding Caridina multidentata requires a larval phase in brackish water.
If you are looking for a colourful species that is easier to breed, choose a Neocaridina (Red Cherry, Orange Sakura, etc.).