My fish just spawned a few days ago, and the eggs have hatched. I can't find Methylene blue anywhere!!! Does anyone know of a good alternative to it? I've been putting like 2 drops of Mela-fix in the water, its the best I got. I've had fry, and raised the babies before, but I always had Methylene blue, and this time its no where to be found

any suggestions to what I can use instead would be awesome! Thanks