Can Johanni Cichlid live with Mystery Snail?

Troubleshooting community setups: see the compatibility result using temperature, pH, GH/KH, adult size, behavior, schooling needs, and predator/prey rules.

Quick Summary: Sometimes, but only if the warnings are handled. We evaluated Johanni Cichlid and Mystery Snail for 2 specific conflict codes. Plan for at least 55 gallons.

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Caution, conditional match

Data confidence: high

biotope_mismatchjohanni cichlid with mystery snail is conditional rather than automatically impossible: hard, alkaline water can fit, but Malawi cichlid aggression, rockwork, adult size, and harassment risk make it a managed setup, not a peaceful community recommendation.
aggression_riskjohanni cichlid with mystery snail is conditional rather than automatically impossible: hard, alkaline water can fit, but Malawi cichlid aggression, rockwork, adult size, and harassment risk make it a managed setup, not a peaceful community recommendation.
warningProtect invertebrates from predatory fish and unstable new tanks.

Verified sources: Mbuna overview

johanni cichlid | mystery snail | johanni cichlid | mystery snail

Observed photo context

Observed aquarium photo examples

These photos show observed aquarium setups for the selected species. They are useful context, but they do not change the compatibility result or replace tank-size, temperament, group-size, and water-parameter checks.