The angelfish had yet another batch of eggs the past couple of days. I had higher hopes for this one, because they lasted one whole night. Susan was amused by the fact the male angelfish wanted to hang out by the heater while the female watched the eggs; she periodically swam across the tank to bite and harass him. Later we speculated that she was just being evil and wanted to eat the eggs herself.
Alas, this batch met the same fate as the others.