In my 165g mixed reef, I have 25 fish. In that bunch are 3 yellow damsels(used to be 4). One of them is at least twice the size of the other 2, and very aggressive. It had staked a territory on the back right side of the tank and didn’t appreciate intrusion, even from a scraper. I noticed that one of the smaller ones had a very large belly. I thought, dude you are hitting the feed hard! Today I noticed it’s belly was no longer as big, and I found this patch of white egg looking things on the back glass. I was looking at some pictures, and I believe they have tried to increase the population.

