I have had bettas going on 2 and a half to 3 years and I have been trying to spawn them. I go about everything correctly and so far after about 6 attempts the current one being the 6th I thought this would be the succesful one. The eggs were in a nice big bubblenest and the male would constantly knock a couple out and put them back in. The eggs are almost 24 hours into it and have not change much. There were like 10-20 eggs dropped out of the nest that weren't bothered with which is weird cause he was doing so good earlier picking them up and putting them back in. The nest is about half the size it was yesterday and I can only make out maybe 25-30 eggs. My question is did the eggs fungus and is that why he's not picking them back up? If the water temp is good what would be the other reason for them to NOT hatch? I know it has not been 24 hours yet but I'm sort of losing hope because of the diminishing nest.