I am not a keen pond person - just have a few goldfish in the pond. However, having had them for 5 years, they are a fair size.
This fish food is just the job. The pellets float on the top so the fish can come to the surface and take them as and when. I tend to feed little and often. In doing so you can also count how many fish you have - and how they are growing!
Due to the size of the packet, this will last me 2/3 years - which is inside the best before date. Price is pretty good as well.