I kept aquariums with livebearers until the mid 1990's, and have recently taken up the hobby again. So much seems different, but I suspect its because of all the information now available online. I never knew salt was "good" for guppies, and have little understanding. My husband, 10 month old daughter and I have been avidly peering into our aquariums for several days, and as expected we have several guppy fry. We have baby bites for them and have been giving some blood worms to the 10 day olds. I think a bit of over feeding has been happening, and we're getting our water situation under control just now. Would love any advice on raising up the fry and keeping happy, healthy guppies