| Nothing. Let the parents do their job. Do you plan on raising or keeping any fry? Do you have a another tank to move fry to? Eggs will hatch in 3 days if fertile. You'll have wigglers for about 6 days feeding off their sacks. They become free swimming at this time and will need food. If your pulling fry only remove about 75% leaving some with the parents. This way the parents won't get too upset. If your leaving the fry with the parents they will slowly disappear as some will die off and some will be eaten leaving you with none in a few weeks. Most of all enjoy the show. JD's can be great parents to watch. | 
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