OsphronemidaeFreshwater Fishintermediate

Betta imbellis Peaceful Betta

Betta imbellis

Origin: Thailand / Malaysia

B

Water Parameters

Temperature2428 °C
15 °C35 °C
pH5.57.5
49
GH (Hardness)18 °dGH
0 °dGH30 °dGH
KH (Alkalinity)04 °dKH
0 °dKH20 °dKH

Quick Stats

Max Size
6 cm
Min Tank
60 L
Lifespan
4
Swimming Level
top
Schooling
No
Diet
carnivore
Temperament
Much more peaceful than B. splendens; males can coexist.

About

Betta imbellis — the peaceful or crescent betta — is a wild species from southern Thailand and northern Malaysia that is significantly less aggressive than B. splendens. Males can often be kept together in well-planted tanks, and females can coexist with males outside of breeding periods. The vivid red crescent on the caudal fin gives the species its common name. A wonderful introduction to wild betta keeping.

Care Guide

pH 5.5–7.5. Soft, warm water. 60+ L planted. Can keep multiple males in 120+ L if well-planted. Feed: small live/frozen invertebrates.

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