Thank you for all your replies. Terry I can't find any percentages in the ingredient list in the thread, but it has been very educational to read, thank you
I have basically found a pellet, that has the right amount of fat and protein for the activity level of my birds and the calsium/phosfor balance is also perfect, however they don't really like it

They will eat it, but not gladly.
My macaws are out flying every day and it's difficult to find a way for them to not loose weight. I have tried different setups, and the only thing that seems to work ok is 50% pellets and 50% seeds/nuts/fruits/veg.
I would love if I could feed 100% fresh, no pellets and no seeds, but since their weight is only just at the minimum of what it should be (would like a fuller chest on all of them) I am afraid they will loose further weight if I go 100% fresh. The vet is happy with their weight, but;
1. Sugar was 1200 g, when I got him. He is now flying every day and he is at 1100 g. I would like to get him back to 1200g again. The vet says I shouldn't expect him to go up to 1200g since he is flying every day. I just can't accept that he should loose weight, just because he is now active. If he were to catch something, he will have no fat to help him through.
2. Tino is 1100 g. I know it's on the high end for a scarlet, but his chest is pointy and he needs to put muscles on for him to be able to fly. He might never fly, but he will still need to add a lot of muscle mass and fat to be a healthy bird. His weight has been slowly gaining, so basically ok with his progress, but I think the only reason for his weight gain is the fact he gets peanuts and sunflower seeds, which is basically junk food.
3. Trudi is a 5 month baby and needs to gain weight as a part of her natural process. She is the only one, who I am happy with. She likes her pellets and most her fresh food. Her weight gain is at a relative good rate and she hardly gets any junk food.
In addition to their food, they get a supplement of coconut oil, vitamins and minerals.
If anyone has a high protein and high fat pellet they can recomment with a small amount of harmfull ingredients, I would be really happy.
I was basically hoping that I could find a pellet, where the phosforus:calsium balance was 1:2,5-3 along with my minimum requirements above, but I can add extra calsium, if that is not possible.