hey rukus,
So i see you got the angelfish breeding. I was pulling the eggs out as well bc the fish were eating them. From what i have read, the only way to get them to stop eating them is by experience(i guess sometimes it takes more than 5 spawns before they finally figure it out). I also try to feed the parents alot of blood worms right after their done fertiling the eggs so that they are full, and feel that this prevents them from getting an appetite for the eggs. I dont know if it truly works or not. But either way you will have to pull the fry from the parents sooner or later and put them into a smaller tank as it is much easier to feed them in a nice small 10 gallon tank. I feel it is the easiest to just pull them before they hatch.