Betta mahachaiensis
Betta mahachaiensis
Also known as: Mahachai Betta
Wild betta species discovered in 2012 near Mahachai, Thailand. Metallic green-blue body with iridescent scales. Tolerates slightly brackish water.
Tank Size
5 gal
minimum (10+ preferred)
Temperature
75–82°F
24–28°C
pH Range
6.5–8
water acidity
Max Size
2"
5.1 cm
Lifespan
3–5 years
typical in captivity
Swim Level
Top
preferred zone
Care Notes
Unique among bettas for tolerating mildly brackish conditions in the wild. Males are territorial but less aggressive than B. splendens. Critically endangered in the wild.
Feeding
Frozen bloodworms, brine shrimp, daphnia, and high-quality betta pellets.
Compatible Tank Mates
None identified.
Use Caution With
Incompatible With
Check Compatibility
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