Albino woodhouse toad death rate

[dragonsnake313]

many of the mass spawning amphibians have the common problem of high morality because they are laid in mass quantities and many are poorly developed,some chinese breeders noted when breeding asiatic toads and other mass spawned frogs only about half of the tadpoles make it to adults and some are even poorly developed

[Solia]

many of the mass spawning amphibians have the common problem of high morality because they are laid in mass quantities and many are poorly developed,some chinese breeders noted when breeding asiatic toads and other mass spawned frogs only about half of the tadpoles make it to adults and some are even poorly developed

That makes sense. How long does this fragile stage last? Is there an age when they would be considered "safe"?