Harrison's is not a great food, it's ok when you can't get anything then use it, otherwise stay away from it!
Peanuts, soy, corn, sunflower seeds that make up Harrisions is not the type of food to constantly feed a bird...
That Beaphar formula is ok until you get something better or make your own bird bread formula.
The problem with the Beaphar are these which aren't good;
Starch
Maize = Corn
Soy Bean Oil
Whey Protein - added to give the bird protein this is really stupid for an animal, because it's isolated from whey, a by-product of cheese manufactured from cow's milk, where the heck in nature is a bird going to eat whey from? LOL...
Calcium Carbonate
Dicalcium Phosphate
Sodium Chloride
STAY away from this formula and in the mean time if you can buy it get TOPS;
http://www.totallyorganics.com/Besides TOPS, check out Goldenfeast;
http://www.goldenfeastfoods.comOr start getting into health and nutrition for yourself, and then buy nice organic grains, flours, legumes/beans, fruits, veggies and start making your brids a healthy bird bread, this will be a heck of lot better than those crap Beaphar pellets.
CHEERS