Freshwater angel question...

[Jenn_737700]

I know this isn't a freshwater site, and im really sorry for that. I just hope someone could give me a bit of advice

My freshwater angels laid eggs, and I dont know what to do with them overnight. Last time, they were eaten, so they cant stay in the tank. At least, not without something that they could float in. The eggs were laid on the filter intake tube, so i'd have to stop filtration over night. Anyone have any ideas to save the fry?