Amano Shrimp

Caridina multidentata

Amano Shrimp (Caridina multidentata) — Easy care, Peaceful, under Other. Minimum tank in the app: 7.9 US gal min; aim for 59–81°F and pH 6.5–8. Amano Shrimp are ideal for aquarists seeking a low-maintenance, peaceful addition to their aquatic ecosystem.

Amano Shrimp (Caridina multidentata) in a planted freshwater aquarium
Care levelEasy
TemperamentPeaceful
Min tank size7.9 US gal min
pH range6.5–8
Temperature59–81°F
Max size2.0 in (5.0 cm)
Captive lifespan1–3 years
SchoolingNo

Captive lifespan reflects typical experience in a home aquarium, not maximum recorded age; genetics, sourcing, and care vary.

Natural distribution

Various

  • East & Southeast Asia

Regional colours match the stocking calculator’s origin map.

Amano Shrimp Tank Setup

A well-planned tank should offer a balance of open space for swimming and plenty of nooks for retreat. Utilize a fine substrate to facilitate foraging, and include plants and driftwood for cover. Moderate flow helps them access detritus, while subdued lighting enhances their natural colors and promotes plant growth for additional food sources.

What Do Amano Shrimps Eat?

Feeding should be tailored to accommodate their scavenging nature; they thrive on a varied diet but may struggle against fast-feeding tank mates. Consider using sinking pellets and blanched vegetables to ensure all shrimp can access food.

Amano Shrimp Tank Mates

Amano Shrimp harmonize well with similarly sized, peaceful species, such as small tetras or rasboras. Avoid aggressive or fin-nipping fish, as these can stress or harm the shrimp. Intraspecies dynamics are generally peaceful; however, maintaining groups of at least three will enhance their comfort and social interactions.

Are Amano Shrimps Good for Beginners?

In App-aquatic we file this under easy care. That still means a cycled tank, realistic stocking, and parameters that do not swing every weekend. Aquarists often overlook the need for stable water parameters, particularly pH and copper levels, leading to health issues. Overcrowding or inadequate hiding places can also result in stress.

Guides that pair with this fish

Browse species guides · Water parameters cheat sheet

Building a community? Run the full list through the stocking calculator before you add anything else.

Log tests and reminders in App-aquatic—free, same data you see here.