Double Tail Betta 'Red Blue'
Betta splendens
Origin: Captive bred (Southeast Asia)
Water Parameters
Quick Stats
- Max Size
- 7 cm
- Min Tank
- 15 L
- Lifespan
- 2-4
- Swimming Level
- top
- Schooling
- No
- Diet
- carnivore
- Temperament
- Aggressive toward male conspecifics; solitary
About
The Red Blue Double Tail Betta features a striking bicolor combination of rich red and vibrant blue distributed across the body and broad split double tail. The symmetry of the double tail form showcases both colours evenly and makes for a visually balanced and impressive specimen. A popular choice for betta enthusiasts who appreciate bold, classic colour contrasts.
Care Guide
Keep singly in a 15L+ filtered, heated tank. Perform 30–50% weekly water changes. Feed frozen bloodworms, artemia, and quality betta pellets. Avoid fin-nipping species and strong currents. Maintain 24–28°C. The double tail mutation causes the dorsal fin to be broader — monitor for fin rot in suboptimal water quality.
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