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 Betta Live With Guppy?

Q: Can Betta live with Guppy?

GuideMyTank rates Betta and Guppy as Caution with a compatibility score of 60. This result is based on aquarium husbandry factors like water parameters, temperament, size, schooling needs, and predation risk.

GuideMyTank compatibility analysis for Betta and Guppy.

Compatibility Result

Score

Status

caution

Confidence

80%

Use caution because colorful guppies may trigger betta aggression or fin nipping behavior.

Key Reasons

Use caution because colorful guppies may trigger betta aggression or fin nipping behavior.

Compatibility Overview

The compatibility score for Betta and Guppy is 60, with an overall status of Caution.

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

Use caution because colorful guppies may trigger betta aggression or fin nipping behavior.

Final Recommendation

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

Loading GuideMyTank data...