Yellow Hellboy

Yellow Hellboy Betta — premium Thai breeding line; pure yellow expression; rarer than Red Hellboy Breeding Pair: 1 Male + 1 Female from same Yellow Hellboy line · ₹1,499 Pure yellow = different pigment pathway than red; requires xanthophyll diet, not astaxanthin overload Blood Worm Sticks 2–3× max — excess astaxanthin causes orange colour shift in yellow Bettas Neutral LED (4000–4500K) for accurate colour monitoring and orange drift detection Breeding: strict pure-yellow offspring selection at 2 months — cull orange-tinged from breeding pool Same housing and breeding protocol as Red Hellboy — separate tanks always; 10–14 day conditioning; Pennywort + IAL + 27–28°C F1 Yellow Hellboy offspring command premium prices in Indian hobbyist market due to colour rarity