I have had experience with baby petricola's doing something very similar and they quickly died after adding salt and turning up the heat . Even with added oxygen flow . If you have the asian strain of ich it may already be to late . The 2 best product's I used were Aquari-Sol and Rid Ich Plus . I ...

I am having similar spawn's and the egg's turn white within a day . As I understand the cory's are not old enough some need to be 2 or 3 year's old before the male's are sexually mature enough to fertilize the egg's . I have young group's of weitzmanni , barbatus , adolphi and black schultzi all ...