The successful rate of the frys raising by you is slim. Maybe 10%, and it depends on how experience you are. I had the same problem in the past, after I removed the frys, they kept on dieing left and right. Even when they were about an inch long, they still died one here and one there.
Out of maybe 500 frys (Jaguar), I managed only 30 of them.
So I bought another tank and let the parents raise their babies themselves (2nd batch). Roughly about 300 Jaguar babies survived.
But then after, I had another problem of having so many fish to give away (or to dispose).
So my advice is let them survive on their own, and keep a couple of them per litter, unless you own a fish store.
Out of maybe 500 frys (Jaguar), I managed only 30 of them.
So I bought another tank and let the parents raise their babies themselves (2nd batch). Roughly about 300 Jaguar babies survived.
But then after, I had another problem of having so many fish to give away (or to dispose).
So my advice is let them survive on their own, and keep a couple of them per litter, unless you own a fish store.
