Compatibility Report
GuideMyTank compatibility analysis for Butterfly Splitfin and Sterbai Cory.
Planning verdict
compatibleThis pair is a reasonable starting point when both species receive their required tank size, group size, water conditions, and routine care.
No automatic safety blocker was found.
Butterfly Splitfin and Sterbai Cory receive a recommended verdict from the current structured assessment. Butterfly Splitfin is recorded as semi-aggressive with an aggression level of 4/10; Sterbai Cory is recorded as peaceful with an aggression level of 1/10. The recommendation is based on the combined water, space, behavior, grouping, and predation checks below rather than on species names alone.
Butterfly Splitfin has a recorded temperature range of 68–78°F and pH range of 7–8.5. Sterbai Cory is recorded at 75–82°F and pH 6–7.6. Their shared planning window is 75–78°F for temperature and 7–7.6 for pH. A shared aquarium must stay inside the overlap rather than merely touching each species’ outer tolerance.
Butterfly Splitfin sets the larger listed base aquarium requirement at 30 gallons; the other listed minimum is 20 gallons. Butterfly Splitfin is the larger adult by the recorded maximum, reaching 4.7 inches, compared with 2.6 inches. These figures are starting constraints, not a stocking-capacity calculation, because the complete group sizes and bioload still matter.
Butterfly Splitfin is a boisterous species associated with the mid zone and moderate flow. Sterbai Cory is moderate, uses the bottom zone, and has a moderate flow preference. Butterfly Splitfin should be planned as a group of at least 6, while sterbai cory should be planned as a group of at least 6. The aquarium must support both social structures without forcing either species into insufficient space.
Butterfly Splitfin is recorded as a omnivore with advanced care, while Sterbai Cory is a omnivore with easy care. Their listed preferred tank styles are planted and planted. 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.
This pair is a reasonable starting point when both species receive their required tank size, group size, water conditions, and routine care.
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 Butterfly Splitfin and Sterbai Cory.