Compatibility Report
GuideMyTank compatibility analysis for Keyhole Cichlid and Senegal Bichir.
Planning verdict
incompatibleDo not plan a shared aquarium for this pair. Choose a different tank mate or maintain separate aquariums.
Keyhole Cichlid and Senegal Bichir receive a not recommended verdict from the current structured assessment. Keyhole Cichlid is recorded as peaceful with an aggression level of 2/10; Senegal Bichir is recorded as semi-aggressive with an aggression level of 5/10. The recommendation is based on the combined water, space, behavior, grouping, and predation checks below rather than on species names alone.
Keyhole Cichlid has a recorded temperature range of 72–79°F and pH range of 6–7.5. Senegal Bichir is recorded at 75–82°F and pH 6.2–7.8. Their shared planning window is 75–79°F for temperature and 6.2–7.5 for pH. A shared aquarium must stay inside the overlap rather than merely touching each species’ outer tolerance.
Senegal Bichir sets the larger listed base aquarium requirement at 90 gallons; the other listed minimum is 30 gallons. Senegal Bichir is the larger adult by the recorded maximum, reaching 14 inches, compared with 4 inches. These figures are starting constraints, not a stocking-capacity calculation, because the complete group sizes and bioload still matter.
Keyhole Cichlid is a calm species associated with the mid zone and moderate flow. Senegal Bichir is moderate, uses the bottom zone, and has a moderate flow preference. Keyhole Cichlid should be planned as a group of at least 2, while senegal bichir does not have a recorded minimum school larger than one. The aquarium must support both social structures without forcing either species into insufficient space.
Keyhole Cichlid is recorded as a carnivore with easy care, while Senegal Bichir is a carnivore with advanced care. Their listed preferred tank styles are blackwater and predator. Feeding access, cover, open swimming room, filtration, and observation should be planned around the more demanding requirement rather than averaged between the two species.
Use these pair-specific boundaries before treating the verdict as an acceptable stocking plan.
Do not plan a shared aquarium for this pair. Choose a different tank mate or maintain separate aquariums.
These references support the underlying species records used by this assessment. They do not necessarily evaluate this exact pair together.
Continue with the most relevant care and compatibility resources for Keyhole Cichlid and Senegal Bichir.