You can not tar all live foods with the same brush.
Some are more demanding than others, brine shrimp eggs are extremely hard work.
Its been done in aquaculture for years and the results show. Certain live foods provide young fry with enzymes that kick start the digestive process.
Dried foods are heavily fortified with vitamins and colour enhancers, the big commercial companies are only copying what nature has done for countless years. Again the best before date on the tub is only a guide, as soon as the lid is opened the food is exposed to oxidising and this rapidly degrades the vitality of the food. The same can be said when the food lands in the water. The nutrients start to leach out of the food almost instantly.
There is no point in saying there is too much of a risk feeding live food when you dont have a quarantine facility for your fish. You could introduce disease with your next purchase
