Should I use this compatibility score as the final decision?

No. Compatibility scores are planning tools. Always confirm each species' care requirements, observe fish behavior carefully, quarantine new additions when possible, and avoid overcrowding.

Compatibility Report

Can Corydoras Catfish Live With Pea Puffer?

Q: Can Corydoras Catfish live with Pea Puffer?

GuideMyTank rates Corydoras Catfish and Pea Puffer as Incompatible with a compatibility score of 45. This result is based on aquarium husbandry factors like water parameters, temperament, size, schooling needs, and predation risk.

GuideMyTank compatibility analysis for Corydoras Catfish and Pea Puffer.

Compatibility Result

Score

Status

incompatible

Confidence

45%

Computed from species profile data: Temperature ranges overlap well. pH requirements overlap well. One species may be semi-aggressive and require planning. One species needs a group while the other is solitary or territorial. No predation risk detected. Tank size requirements differ slightly. No structured trait override detected. Pea puffers are specialist species-only fish unless tankmates are fast, non-sedentary, and carefully selected. A schooling or shoaling species conflicts with a solitary territorial tankmate.

Key Reasons

Temperature ranges overlap well.
pH requirements overlap well.
One species may be semi-aggressive and require planning.
One species needs a group while the other is solitary or territorial.
No predation risk detected.
Tank size requirements differ slightly.
No structured trait override detected.
Pea puffers are specialist species-only fish unless tankmates are fast, non-sedentary, and carefully selected.
A schooling or shoaling species conflicts with a solitary territorial tankmate.

Compatibility Overview

The compatibility score for Corydoras Catfish and Pea Puffer is 45, with an overall status of Incompatible.

This report considers important freshwater aquarium factors such as water temperature, pH overlap, temperament, schooling behavior, adult size, predation risk, and minimum tank size needs.

Compatibility scores are intended to support aquarium planning, not replace careful observation, quarantine, stocking judgment, or species-specific research.

Why This Pair Received This Result

Temperature ranges overlap well.
pH requirements overlap well.
One species may be semi-aggressive and require planning.
One species needs a group while the other is solitary or territorial.
No predation risk detected.
Tank size requirements differ slightly.
No structured trait override detected.
Pea puffers are specialist species-only fish unless tankmates are fast, non-sedentary, and carefully selected.
A schooling or shoaling species conflicts with a solitary territorial tankmate.

Final Recommendation

Based on the available husbandry data, Corydoras Catfish and Pea Puffer are currently rated as Incompatible. Use this result as a starting point, then confirm both species' care requirements before adding them to the same aquarium.

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Compatibility Overview

The compatibility score for Corydoras Catfish and Pea Puffer is 45, with an overall status of Incompatible.

This report considers important freshwater aquarium factors such as water temperature, pH overlap, temperament, schooling behavior, adult size, predation risk, and minimum tank size needs.

Compatibility scores are intended to support aquarium planning, not replace careful observation, quarantine, stocking judgment, or species-specific research.

Why This Pair Received This Result

Temperature ranges overlap well.

pH requirements overlap well.

One species may be semi-aggressive and require planning.

One species needs a group while the other is solitary or territorial.

No predation risk detected.

Tank size requirements differ slightly.

No structured trait override detected.

Pea puffers are specialist species-only fish unless tankmates are fast, non-sedentary, and carefully selected.

A schooling or shoaling species conflicts with a solitary territorial tankmate.