Siamese flying fox
Crossocheilus oblongus
Cyprinidae
Moderate
Parameter dashboard
Temperature
22-26 °C
pH
6.5-8
Size
16 cm
Lifespan
10 years
Min tank120 L
Price$$$
DietHerbivore
TemperamentPeaceful
OriginAsia
Shrimp-safeYes
Care guide
Crossocheilus oblongus requires a tank size of at least 120L with temperatures between 22.0-26.0°C and pH 6.5-8.0.
Tankmate compatibility (sample)
Pairwise screening against other species in the database (prioritizing the same family when data is available).
Review first (8)
Caution or avoid from automated rules — confirm before mixing.
| Species | Assessment | Notes |
|---|---|---|
| Black ruby barb Pethia nigrofasciata Caution | Caution | Fish 2x+ larger may eat smaller tankmates · Species with non-overlapping pH ranges may not thrive together Open pair in Compare → |
| Checkered barb Oliotius oligolepis Caution | Caution | Fish 2x+ larger may eat smaller tankmates · Species with non-overlapping pH ranges may not thrive together Open pair in Compare → |
| Cherry barb Puntius titteya Caution | Caution | Fish 2x+ larger may eat smaller tankmates Open pair in Compare → |
| Chili Rasbora Boraras brigittae Caution | Caution | Fish 2x+ larger may eat smaller tankmates Open pair in Compare → |
| Chinese barb Barbodes semifasciolatus Caution | Caution | Fish 2x+ larger may eat smaller tankmates Open pair in Compare → |
| Clown rasbora Rasbora kalochroma Caution | Caution | Species with non-overlapping pH ranges may not thrive together Open pair in Compare → |
| Dwarf rasbora Boraras maculatus Caution | Caution | Fish 2x+ larger may eat smaller tankmates · Species with non-overlapping pH ranges may not thrive together Open pair in Compare → |
| Fiveband barb Desmopuntius pentazona Caution | Caution | Species with non-overlapping pH ranges may not thrive together Open pair in Compare → |
4 species with compatible assessment in this sampleCollapse to hide the list; use “Open pair in Compare” for the full matrix.
| Species | Assessment | Notes |
|---|---|---|
| Blackline rasbora Rasbora borapetensis Compatible | Compatible | No rule-based conflicts detected for this pair. Open pair in Compare → |
| Chinese Bitterling Rhodeus sinensis Compatible | Compatible | No rule-based conflicts detected for this pair. Open pair in Compare → |
| Denison barb Sahyadria denisonii Compatible | Compatible | No rule-based conflicts detected for this pair. Open pair in Compare → |
| Flying fox Epalzeorhynchos kalopterus 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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