Siamese fighting fish
Betta splendens hybrid
Osphronemidae
Easy
Parameter dashboard
Temperature
24-30 °C
pH
6-8
Size
6.5 cm
Lifespan
3 years
Min tank15 L
Price$$
DietCarnivore
TemperamentSemi-aggressive
OriginAsia
Shrimp-safeNo
Care guide
Betta splendens hybrids thrive in warm, stable water conditions, maintaining temperatures between 24-30°C and a pH of 6.0-8.0. A minimum tank size of 15 liters is required for a single fish, which will appreciate a well-decorated environment with hiding spots.
Tankmate compatibility (sample)
Pairwise screening against other species in the database (prioritizing the same family when data is available).
Review first (5)
Caution or avoid from automated rules — confirm before mixing.
| Species | Assessment | Notes |
|---|---|---|
| Chocolate gourami Sphaerichthys osphromenoides Caution | Caution | Species with non-overlapping pH ranges may not thrive together Open pair in Compare → |
| Honey gourami Trichogaster chuna Caution | Caution | Fish 2x+ larger may eat smaller tankmates Open pair in Compare → |
| Snakehead Betta Betta channoides Caution | Caution | Fish 2x+ larger may eat smaller tankmates Open pair in Compare → |
| Three spot gourami Trichogaster trichopterus Caution | Caution | Fish 2x+ larger may eat smaller tankmates Open pair in Compare → |
| White Seam Betta Betta albimarginata Caution | Caution | Fish 2x+ larger may eat smaller tankmates Open pair in Compare → |
6 species with compatible assessment in this sampleCollapse to hide the list; use “Open pair in Compare” for the full matrix.
| Species | Assessment | Notes |
|---|---|---|
| Crescent betta Betta imbellis Compatible | Compatible | No rule-based conflicts detected for this pair. Open pair in Compare → |
| Dwarf gourami Trichogaster lalius Compatible | Compatible | No rule-based conflicts detected for this pair. Open pair in Compare → |
| Pearl gourami Trichopodus leerii Compatible | Compatible | No rule-based conflicts detected for this pair. Open pair in Compare → |
| Pygmy gourami Trichopsis pumila Compatible | Compatible | No rule-based conflicts detected for this pair. Open pair in Compare → |
| Siamese fighting fish Betta splendens Compatible | Compatible | No rule-based conflicts detected for this pair. Open pair in Compare → |
| Siamese fighting fish Betta splendens var. Compatible | Compatible | No rule-based conflicts detected for this pair. Open pair in Compare → |
Same rule engine as Compare. Not a substitute for observation, tank size, or acclimation.
Related species
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