Amano shrimp

Caridina multidentata

Family : Atyidae

InvertebrateFreshwatershrimp

Freshwater shrimp renowned for its efficiency in eating algae, especially filamentous types.

Amano shrimp — photo 1 sur 4
Sunfly 14:03, 1 September 2007 (UTC) · Wikimedia Commons · CC BY-SA 3.01 / 4
Popularity
Freshwater shrimp
group keeping
Availability
Common in shops
Shop availability
IUCN Status
LC
Least Concern
Biotope
Southeast Asia
Rivières et forêts inondées d'Indonésie, Malaisie, Thaïlande.

Description

Caridina multidentata is a medium-sized shrimp (3-5 cm), gray-brown with dark spots and lines. It is very active and peaceful. It is one of the best algae eaters, also consuming detritus. It needs a group to feel secure. Its reproduction requires brackish water, making it difficult in freshwater aquariums.

Habitat

Region :

Amano shrimp live in coastal streams and rivers with moderate current, often with dense vegetation and rocky bottoms. The water is fresh to slightly brackish in estuarine areas. They migrate to brackish water for breeding.

Distribution :

Recommended parameters

Temperature2028 °C
pH6.57.5
GH410 °dGH
KH26 °dKH
NO₃
≤ 20 mg/L
PO₄
≤ 0.5 mg/L

Care

Difficulty
2/5
Diet
Omnivore
Min. tank
40 L
Min. group
5
Adult size
5 cm
Lifespan
3 years
Temperament
Peaceful
Propagation
Ovipare ; les larves nécessitent de l'eau saumâtre (salinité 10-20 ppt) pour se développer.

Care notes

Easy to keep: temperature 20-28°C, pH 6.5-7.5, GH 4-10. A planted tank with hiding places and good flow is ideal. Feed with algae, vegetables, and supplements. It can coexist with peaceful fish. Breeding in freshwater is nearly impossible; larvae need brackish water. Beware of jumping, cover the tank.

Similar species

Espèces proches, même habitat ou même maintenance

References