Some other important factors are aquarium size, tank inhabitants, and types of fish. How big is your tank? How big are the other fish? Typically, leaving the eggs where there they originated is best simply because the mother selected that as the best potential location available the help the fry succeed. The tank inhabitants sound like they likely are going to be trouble if you indeed have a breeding pair of green terrors. Green terrors will become quite aggressive when in breeding mode, and if they are full grown adults, they can be quite destructive. If you have some super sized aquarium you might be okay but if you have anything less than a super sized aquarium, there is going to likely be some injured or dead fish in your aquarium. But like I say it depends on the age and size of your inhabitants, as well as the size of the aquarium.

I hope this helps.
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