Compatibility brief
Can Dwarf Gourami live with Golden Wonder Killifish?
Caution. Check the issues below before buying.
Compatibility score
Profile confidence: low
How we decideFishori checks adult size and predation risk, behaviour, water requirements and tank needs before giving a verdict.
80L
Combined minimum footprint reference for these two species: about 80L (larger active fish often want more length).
Temperament gap (peaceful vs semi-aggressive) — needs space, structure, and careful observation, not a “drop and forget” mix.
Assessment details
Temperament difference
Top issueGolden Wonder Killifish is semi-aggressive, while Dwarf Gourami is peaceful. Expect chasing or stress unless the tank is large and heavily structured — monitor closely.
Compatible temperature range
Both fish can comfortably share similar water temperatures.
“Golden Wonder Killifish is semi-aggressive, while Dwarf…”
Temperament difference
Next steps
Concrete changes, not "research more" filler.
- •Provide plenty of hiding spots and visual breaks so Dwarf Gourami can escape if harassed.
- Seriously Fish. Trichogaster lalius
Primary: aquarium size, water chemistry, behaviour, and compatibility (URL verified in upgrade script; recheck if site content changes).
- FishBase. Trichogaster lalius
Secondary: taxonomy, distribution, and maximum length in nature; cross-check with aquarium import lines and measured tank parameters.
- Wikipedia. Trichogaster lalius
Secondary: general species context; verify all husbandry numbers against a dedicated aquarium care sheet and your test kit, not a single table row.
- Seriously Fish. Aplocheilus lineatus
Primary: species page covering Indian/Sri Lankan range, predatory behaviour, jumping risk, and surface-dwelling habit.
- Aquarium Co-Op. Golden Wonder Killifish Care
Secondary: retailer care page on stocking (top-dweller-only setups, jumping lid requirement, live feed).
Try this next
Build the full stocking list with Dwarf Gourami + Golden Wonder Killifish
Plan further
Check each species’ mates list, size the glass, then verify the full stock in the builder. Methodology explains how verdicts are produced.
Individual fish vary in personality. Fishori uses conservative hobby rules. Observe any new introduction closely, feed thoughtfully, and keep a quarantine or backup plan. This is not veterinary advice.
Profile data confidence: medium. Driven by the lower-confidence profile (Golden Wonder Killifish): Typical care sources — real tanks still vary.