Compatibility Report

Can Amano Shrimp Live With Discus?

GuideMyTank compatibility analysis for Amano Shrimp and Discus.

Planning verdict

incompatible

Not recommended

Do not plan a shared aquarium for this pair. Choose a different tank mate or maintain separate aquariums.

Data confidence: high
Assessment source: Structured data model
Data completeness: 100%

Blocking risks

One species is not safe with invertebrates.

Conditions and cautions

Preferred temperature ranges differ, but the broader care ranges allow a narrow managed compromise.
pH ranges have limited overlap.
One species requires a significantly larger aquarium.
A species needing stable water has only a narrow pH, GH, or KH overlap.
Specialist tank style requirements need careful matching.

Supporting factors

Species have similar temperament.
Both species have compatible schooling or group behavior.

Amano Shrimp profile Discus profile Methodology and limitations

Why This Pair Received Its Verdict

Amano Shrimp and Discus receive a not recommended verdict from the current structured assessment. Amano Shrimp is recorded as peaceful with an aggression level of 1/10; Discus is recorded as peaceful with an aggression level of 2/10. The recommendation is based on the combined water, space, behavior, grouping, and predation checks below rather than on species names alone.

Preferred temperature ranges differ, but the broader care ranges allow a narrow managed compromise.
pH ranges have limited overlap.
Species have similar temperament.
Both species have compatible schooling or group behavior.

Water Parameter Overlap

Amano Shrimp has a recorded temperature range of 64–82°F and pH range of 6.5–7.5. Discus is recorded at 82–86°F and pH 4.5–6.5. Their shared planning window is 82–82°F for temperature and 6.5–6.5 for pH. A shared aquarium must stay inside the overlap rather than merely touching each species’ outer tolerance.

Aquarium Space and Adult Size

Discus sets the larger listed base aquarium requirement at 75 gallons; the other listed minimum is 10 gallons. Discus is the larger adult by the recorded maximum, reaching 8 inches, compared with 1.5 inches. These figures are starting constraints, not a stocking-capacity calculation, because the complete group sizes and bioload still matter.

Behavior and Social Requirements

Amano Shrimp is a moderate species associated with the bottom zone and moderate flow. Discus is calm, uses the mid zone, and has a low flow preference. Amano Shrimp should be planned as a group of at least 3, while discus should be planned as a group of at least 6. The aquarium must support both social structures without forcing either species into insufficient space.

Husbandry Fit

Amano Shrimp is recorded as a omnivore with easy care, while Discus is a omnivore with advanced care. Their listed preferred tank styles are planted and blackwater. Feeding access, cover, open swimming room, filtration, and observation should be planned around the more demanding requirement rather than averaged between the two species.

What Would Change the Decision?

Use these pair-specific boundaries before treating the verdict as an acceptable stocking plan.

Do not proceed unless one stable temperature and pH range can be maintained for both Amano Shrimp and Discus; acclimation does not correct an incompatible long-term range.
Treat size, predation, and fin-damage warnings as stop conditions. Extra plants cannot reliably make an unsafe predator-to-prey or fin-target pairing safe.
Use broken sight lines and multiple retreats, then separate the pair if either species shows persistent chasing, hiding, clamped fins, or loss of feeding access.
Recalculate space using the full adult group sizes—not one specimen of each species—and reject the plan if either species must be understocked socially to fit.
A different tank mate is the preferred decision for this pair. Attempting the combination transfers the identified risk to the animals rather than resolving it.

Aquarium Planning Checklist

Keep temperature within 82–82°F.
Keep pH within 6.5–6.5.
Use at least the larger 75-gallon base requirement before accounting for the complete stocking plan.
Amano Shrimp should be planned as a group of at least 3; discus should be planned as a group of at least 6.
Choose separate aquariums or a different tank mate instead of attempting to manage a known blocking risk.

Final Recommendation

Do not plan a shared aquarium for this pair. Choose a different tank mate or maintain separate aquariums.

Sources and Data Provenance

These references support the underlying species records used by this assessment. They do not necessarily evaluate this exact pair together.

fishbase.secare · medium confidence
marinespecies.orgcare · medium confidence
zooplus.decare · medium confidence
en.wikipedia.orgtaxonomy · medium confidence
en.wikipedia.orgtaxonomy · medium confidence
en.wikipedia.orgtaxonomy · medium confidence
es.wikipedia.orgtaxonomy · medium confidence

Read the full methodology and limitations

Report quality: supported
Analysis version: 2026.09.1
Species data updated: Jul 2, 2026
Review status: Structured automated assessment

Related Resources

Continue with the most relevant care and compatibility resources for Amano Shrimp and Discus.