Compatibility Report
GuideMyTank compatibility analysis for Neon Tetra and Sparkling Gourami.
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.
No additional conditional requirements were identified.
Neon Tetra and Sparkling Gourami receive a recommended verdict from the current structured assessment. Neon Tetra is recorded as peaceful with an aggression level of 1/10; Sparkling Gourami is recorded as peaceful with an aggression level of 2/10. The recommendation is based on the combined water, space, behavior, grouping, and predation checks below rather than on species names alone.
Neon Tetra has a recorded temperature range of 70–81°F and pH range of 6–7.5. Sparkling Gourami is recorded at 76–82°F and pH 6–7.5. Their shared planning window is 76–81°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.
Neon Tetra sets the larger listed base aquarium requirement at 10 gallons; the other listed minimum is 10 gallons. Sparkling Gourami is the larger adult by the recorded maximum, reaching 1.6 inches, compared with 1.5 inches. These figures are starting constraints, not a stocking-capacity calculation, because the complete group sizes and bioload still matter.
Neon Tetra is a moderate species associated with the mid zone and moderate flow. Sparkling Gourami is calm, uses the top zone, and has a low flow preference. Neon Tetra should be planned as a group of at least 6, while sparkling gourami should be planned as a group of at least 2. The aquarium must support both social structures without forcing either species into insufficient space.
Neon Tetra is recorded as a omnivore with easy care, while Sparkling Gourami is a carnivore with intermediate care. Their listed preferred tank styles are blackwater and blackwater. 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 Neon Tetra and Sparkling Gourami.