Posted: 09/03/2015 at 14:19
Realistically, if one gets perhaps a couple of dozen at max, frogs reaching maturity from a 'clutch', then you are doing VERY well ! Most of the spawn goes to feed other species, birds especially. it all balances out over the years......... sometimes good spawning, sometimes poor hatching, sometimes a complete collapse of positive result. I never lose any sleep over it, as they all get over it without our help or with it !