Thunderbird GMP 3 Maintenance is a complete feed for gamefowl four months old and up. It is the third stage of the Thunderbird GMP feeding program, following GMP 2 Stag Grower, and helps keep mature birds in steady, healthy condition with balanced protein, energy, vitamins and minerals.

How to use: feed as the main daily ration with clean, fresh water available at all times. Change over gradually from GMP 2 over a few days. Store in a cool, dry place away from direct sunlight.

Available in 1 kg and 50 kg packs.