Discus are new to me but I am not new to the hobby. My intention was not to breed discus but I have a pair of blue diamonds that laid eggs. It's water change time but I was wondering what the discus breeders do when their discus have laid eggs? Should I change the water or leave it until the fry hatch if they even hatch. It's been a couple days and the discus are guarding the eggs and not eating them so that is a good sign I guess?



