OsphronemidaeFreshwater Fishintermediate

Betta mahachaiensis Mahachai Betta

Betta mahachaiensis

Origin: Thailand

B

Water Parameters

Temperature2630 °C
15 °C35 °C
pH6.58
49
GH (Hardness)212 °dGH
0 °dGH30 °dGH
KH (Alkalinity)08 °dKH
0 °dKH20 °dKH

Quick Stats

Max Size
7 cm
Min Tank
40 L
Lifespan
4
Swimming Level
top
Schooling
No
Diet
carnivore
Temperament
Aggressive toward other male bettas.

About

Betta mahachaiensis is a wild betta species from coastal brackish-water areas of Samut Sakhon province, Thailand, where it inhabits water heavily influenced by Nipa palm forests and tidal areas. It has extraordinary iridescent blue-green scaling and is more robust than many wild bettas. Slight brackish conditions (1–3 g/L salt) are beneficial but not mandatory. This species is significantly rarer in the hobby than B. splendens and commands higher prices.

Care Guide

pH 6.5–8.0. Optional low-level salt (1–3 g/L). 40+ L. Warm (26–30°C). Feed: live/frozen invertebrates. Can be kept with small, peaceful fish.

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