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Freshwater shrimp care guide

Amano Shrimp

Caridina multidentata

Excellent algae grazer; larvae require brackish conditions to develop.

Starter tank10+ gal
Temperature65–80°F
pH6.5–7.8
Group guide3+

Planning your aquarium

The library starting point is 10+ US gallons. The suggested starting social group is 3 or more.

A mature aquarium with stable parameters and grazing surfaces is usually more important than chasing a precise score. Avoid rapid changes in water chemistry.

Water and tankmates

Excellent algae grazer; larvae require brackish conditions to develop.

Provide a mature, stable aquarium with grazing surfaces and secure lid openings.

Shrimp and especially their young can be prey for fish. Provide dense cover and confirm compatibility before mixing species. Avoid copper-based aquarium medicines unless specifically confirmed invertebrate-safe.

Food and feeding

Food options: Algae wafers, Shrimp pellets, Biofilm.

Preserve biofilm and natural grazing surfaces. Add supplementary food sparingly to avoid polluting the water.

Additional care caution

Amano larvae normally need brackish water to develop; they do not typically breed successfully in ordinary freshwater.

Compatibility

The current rule-based checker does not list a dedicated pairing warning for this species. That does not mean every pairing is safe; review temperament, adult size, diet, habitat and water requirements.