Compatibility Report
GuideMyTank compatibility analysis for Clown Loach and Green Severum.
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.
Clown Loach and Green Severum receive a recommended verdict from the current structured assessment. Clown Loach is recorded as peaceful with an aggression level of 2/10; Green Severum 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.
Clown Loach has a recorded temperature range of 75–86°F and pH range of 6–7.5. Green Severum is recorded at 75–84°F and pH 6–7.5. Their shared planning window is 75–84°F for temperature and 6–7.5 for pH. A shared aquarium must stay inside the overlap rather than merely touching each species’ outer tolerance.
Clown Loach sets the larger listed base aquarium requirement at 100 gallons; the other listed minimum is 75 gallons. Clown Loach is the larger adult by the recorded maximum, reaching 12 inches, compared with 10 inches. These figures are starting constraints, not a stocking-capacity calculation, because the complete group sizes and bioload still matter.
Clown Loach is a active species associated with the bottom zone and moderate flow. Green Severum is moderate, uses the mid zone, and has a moderate flow preference. Clown Loach should be planned as a group of at least 6, while green severum does not have a recorded minimum school larger than one. The aquarium must support both social structures without forcing either species into insufficient space.
Clown Loach is recorded as a omnivore with advanced care, while Green Severum is a omnivore with intermediate care. Their listed preferred tank styles are planted and community. 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 Clown Loach and Green Severum.