> My pair of A.cruzi has spawned twice in the last 2.5 weeks, but both times > there were no fry. Female is guarding the eggs, but on the third day they > all turn whitish and dead. Female looks kind of embarassed for the second > time in a row. > > What can I do to prevent it from happening again? Lots of plants, pH 5.7, > soft (dont know how soft, 80% RO), 81 F, lots of hiding places. You probably cannot do anything to prevent it, it sounds like the male is not doing his job properly. Is he a young fish? Your water sounds like it should be OK, I have no experience with A.cruzi though. Ken.