Mortality rate

[echopkb]

I am currently on my third batch of guppy fry in isolated 5 gallon tank. First was 16 and lost down to 10 by 3 weeks of age. Second was 20, then next day had 14 more. Total of 34. Then I after 2 weeks euthanized 10 that were obviously deformed. Now they are 4 weeks old, and down to 14. Is this average mortality? Or am I doing something wrong?

 

[tuffers]

sounds about right to me! you dont want to be over run with them anyway!