Osphronemidaefreshwater fishbeginner

Yellow Betta Male

Betta splendens

Also known as: Yellow Betta, Canary Betta, Butter Betta

Origin: Southeast Asia

Y

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
7 cm
Min Tank
20 L
Lifespan
2-4
Swimming Level
top
Schooling
No
Diet
carnivore
Temperament
males aggressive to own species; peaceful with other species

About

True yellow bettas are less common than the standard reds and blues, requiring selective breeding to eliminate iridescent cells that mask the yellow pigment. Well-bred specimens display a clean, vivid canary yellow from nose to tail tip with no colour breaks. Yellow bettas pair beautifully with dark-leaved plants in aquascaped setups.

Care Guide

Water: 26-30°C, pH 6.0-7.5, soft to medium hardness — clean water prevents the yellow from looking washed out. Tank: minimum 20L, dark substrate and dark planting to contrast the bright yellow colouration. Feeding: carnivore — betta pellets, frozen bloodworm, brine shrimp; two feedings daily. Behaviour: males aggressive to conspecifics — one per tank. Compatibility: peaceful community tanks; unusual and sought-after among betta enthusiasts.

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