I only feed top quality Verse-Laga seed to my birds. A Jo Mannes Mixture, which I add Plain Canary seed and Tonic seed to, this is well mixed and is fed to all my birds daily.

I use Verse-Laga clipped oats, (Groats) which are soaked thoroughly for a day, washed, strained and fed the next day. After adding Orlux Budgie Egg Food, Seaweed powder, Grated Carrot, Crushed Hemp and Just Thriven Gloss to.
I add to my finger drawers each day, Harkers Hormova and Hormoform Powder.

I feed Red and Yellow French Millet Sprays, Cuttle Fish bone, Iodine blocks and Versa-Laga Coral Grit.  All my water is boiled, before it is given to my birds to drink, I add Orego-Stim during the breeding season, I also add Orlux Ferti-Vit and Co-op Lime Cordial.

By doing it this way, I find that it keeps all my birds fit and healthy.