Passwell Good Oil Birds 250ml. Omega 3 & 6 Supplement for Breeding Birds. Seed mixes do not provide the essential fatty acids that breeding birds require. Eggs contain over 25% unsaturated fat composed of oleic, omega 3 and omega 6 fatty acids. The Good Oil for Birds contains all essential fatty acids and vitamins A, D3 and E to improve the health of birds and eggs. Dose: Mix 15mL of The Good Oil per kg of seed. Let mix stand for 4 hours at room temperature before feeding. Can also be added to soft food preparations as a source of essential fatty acids.