Osphronemidaefreshwater fishbeginner

Halfmoon Betta Female

Betta splendens

Also known as: Halfmoon Female Betta, Female Betta, Siamese Fighting Fish

Origin: Southeast Asia

H

Water Parameters

Temperature2430 °C
15 °C35 °C
pH67.5
49
GH (Hardness)212 °dGH
0 °dGH30 °dGH
KH (Alkalinity)08 °dKH
0 °dKH20 °dKH

Quick Stats

Max Size
6 cm
Min Tank
20 L
Lifespan
2-4
Swimming Level
top
Schooling
No
Diet
carnivore
Temperament
semi-aggressive toward own species; peaceful toward other fish

About

Female halfmoon bettas inherit the broad, fan-shaped tail of the halfmoon line while remaining considerably less aggressive than males. They are well-suited for sorority tanks of five or more females or as peaceful members of a community setup. Their colouration can rival males when well-conditioned.

Care Guide

Water: 26-30°C, pH 6.0-7.5, soft to medium hardness — stable conditions are essential. Tank: minimum 20L, planted with hiding spots; sororities require 80L+ with dense planting. Feeding: betta pellets, frozen bloodworm, daphnia — feed small amounts twice daily. Behaviour: females are territorial with each other; introduce sorority groups simultaneously. Compatibility: peaceful community fish; avoid aggressive or nippy species.

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