>Have any of you had trouble with eggs not hatching even though the embryo is
>devloped? I get some that seem to over-develop and not hatch. Most of the time
>they are eggs that have had to travel for a great leingh of time. I have tried
>some of the killie practices but they dont seem to work. Any clues? Hard water
>is not the problem, as it occurs in any water hardness.
Roy... what species are we talking here? Is it something that is
traditionally hard to breed, as in the "Poppondetta" Pseudomugils, or
is it a common fish like Mel. praecox?
Regards, Andrew Boyd