Ducatiman
Aquarium Advice Freak
From my experience as soon as they back off and she stops laying that's it. He stops as well.
If the parents are removed then the eggs need some constant flow on them, turning a powerhead on them or putting them in the filter output works really well.
Yeah they are pretty much sitting under the filter return.
Just eggs, right? Not wigglers? Is there fungus on them or are they just white?