Amano Shrimp Care Sheet
BeginnerCaridina multidentata · shrimp
Amano shrimp are hardy, efficient algae eaters suitable for beginners. They require stable water parameters and plenty of hiding places among plants and décor.
Quick care stats
Adult size1.5-2 inches
Lifespan2-3 years
Min tank size10 gallons
Water temp70-78°F
pH6.5-7.5
Hardness3-10 dGH
Temperamentpeaceful
Group / schoolinggroup of 6+
Tank matesSmall peaceful fish like tetras, rasboras, and danios; avoid large or aggressive species.
DietOmnivore; feed algae wafers, blanched vegetables, and sinking shrimp pellets every other day.
What you need (full setup)
🔧 Tank (10+ gallons)Provides stable water volume and swimming space for the group.🔧 Sponge filter or gentle canister filterSafe for shrimp; provides biological filtration without sucking in young or adults.🔧 Adjustable heater (50-100W)Maintains consistent temperature within the ideal range.🔧 ThermometerEssential to monitor water temperature accurately.🔧 Fine gravel or sand substrateAllows natural foraging without injuring delicate legs and antennae.🔧 Water conditioner (dechlorinator)Removes chlorine, chloramine, and heavy metals; may also remove copper.🔧 Liquid test kit (ammonia, nitrite, nitrate, pH)Critical for monitoring water quality; shrimp are sensitive to spikes.🔧 Live plants and driftwoodProvides biofilm, algae grazing surfaces, and hiding spots to reduce stress.
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Common health issues
- Copper or pesticide toxicity from tap water or medications
- Larvae need brackish water to complete life cycle, making freshwater breeding difficult
- May be eaten by larger or aggressive tank mates
⚠️ For any sign of illness (not eating, lethargy, swelling, retained shed), see a qualified exotics vet. Care sheets are general guidance only.