Compatibility brief
Can Dwarf Gourami live with Serpae Tetra?
Caution. Check the issues below before buying.
Compatibility score
Profile confidence: medium
How we decideFishori checks adult size and predation risk, behaviour, water requirements and tank needs before giving a verdict.
100L
Combined minimum footprint reference for these two species: about 100L (larger active fish often want more length).
Serpae Tetra is a fin nipper and Dwarf Gourami is vulnerable to nipping — long fins are a common target even when water parameters match.
Assessment details
Temperament difference
Top issueSerpae Tetra is semi-aggressive, while Dwarf Gourami is peaceful. Expect chasing or stress unless the tank is large and heavily structured — monitor closely.
Fin nipping risk
Serpae Tetra is a known fin nipper and Dwarf Gourami has long, flowing fins. Serpae Tetra will likely harass Dwarf Gourami.
Compatible temperature range
Both fish can comfortably share similar water temperatures.
“Serpae Tetra is semi-aggressive, while Dwarf Gourami is peaceful”
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.
- •Avoid keeping Serpae Tetra with long-finned fish like Dwarf Gourami.
- •Serpae Tetra should be kept in a group of at least 8 for best health and behaviour.
- 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. Hyphessobrycon eques
Supports: aquarium size, water chemistry, temperament and compatibility (primary care reference).
- FishBase. Hyphessobrycon eques
Supports: taxonomy and wild maximum size — translate to tank stocking, not a target number.
- Wikipedia. Hyphessobrycon eques
Supports: general species background and common-name orientation only.
Try this next
Build the full stocking list with Dwarf Gourami + Serpae Tetra
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: high. Checked against several solid care sources that mostly agree.