I could send you NLS grow.
I have some empty little Omega 1 pellet containers and I could fill one of those up for you free of charge. I bought a large can of the stuff so I have lots and would send you some of the stuff I already have or I can pick up a totally new container but since you are not breeding I think the food would like expire before you used it all! 1 or two ct fry would never ever eat that much so you would have lots of extras for the future.
The ct fry would definitely not be able to eat a whole Omega 1 pellet but you could crush it.