Krabi Mouth-Brooding Betta
Betta simplex
Also known as: Simple Betta
Hardy mouthbrooding betta from limestone karst regions of southern Thailand. Males display vivid blue and red coloring during courtship. Adapts well to harder water than most wild bettas.
Tank Size
10 gal
minimum (15+ preferred)
Temperature
72–80°F
22–27°C
pH Range
6–7.5
water acidity
Max Size
2.5"
6.3 cm
Lifespan
3–5 years
typical in captivity
Swim Level
Middle
preferred zone
Care Notes
One of the easiest wild bettas to keep — tolerates harder, more alkaline water than most Betta species due to its limestone habitat. Paternal mouthbrooder. Great beginner wild betta.
Feeding
Frozen bloodworms, brine shrimp, daphnia, and high-quality betta pellets.
Compatible Tank Mates
Use Caution With
Incompatible With
Check Compatibility
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