Waste of time, Whats so special about NLS food?
I had a look at the LFS the other day and they have about 20 different foods.
Most fish food is made in asian anyway to reduce cost.
I really doubt there is nothing special , all foods make claims. read the labels a that will tell you what is in it. not the fancy videos and labels.
I look at my fish and they dont look any worse off than other fish.
It makes sense to feed them a variety of foods and we already have so much available.
I feed my fish bananas, peas etc and variety of other foods.