⭐ Premium Thai yellow breeding pair. Full-coverage uniform yellow — no orange tipping, no colour break. More accessible than Yellow Hellboy at same care level.
⚠️ Blood Worm Sticks 2–3× max. Excess Astaxanthin causes yellow-to-orange shift. Separate tanks always. One male only.
🐟 Yellow Maintenance Keys
Xanthophyll base pellet: Marigold/spirulina in ingredients — primary yellow pigment source; not Astaxanthin.
Neutral LED (4000–4500K) monitoring: Check colour weekly; catch orange drift within 2–3 weeks for easy correction.
Dark substrate + IAL amber + green plants: The best yellow Betta display environment — all three elements complementary to yellow.
Breeding tip: Condition 10–14 days; IAL + 27–28°C breeding tank; Pennywort for bubble nest. Assess fry yellow coverage uniformity at 8–10 weeks. Select most complete, no-break yellow for next generation.