Breeding Rams

I have been breeding Angel fish for quite some time and I have been very successful at it. I've owned Electric Blue and Gold Rams for some time and have been reading about them. From what I have been reading the breeding process is simular to Angels. My Rams have bread on a flat rock many times. In the begining I tried to let the fish take care of the eggs but that didn't work. The last two times, I took the rock out after several hours. The eggs were always covered in water, when moving them. A day goes buy and both times all the eggs have turned white (Fungus). I can't even get to the next stage where the black eyes should appear. The water I use is from the original tank with a little bit of fresh water and I keep the temprature at 82 degrees. When I test the water every thing is perfect except for hardness that is very high. How many drops of Hydrogen Peroxide should I be using per gallon? I started out using one drop per gallon and changed to 10 drops per gallon, neither one worked. I would love to be successful at breeding Ram's, if anyone can tell me why I am getting fungus on my eggs I would appreciate it.
Thank You!
Bonnie

Thank you for all your help. I was looking at my Ram spawn to day with a magnifying glass. I can see there are some really small wigglers, but most of the eggs have white fungus on them. This tells me that they where fertilized. I am thinking that maybe I should have put more drops of Hydrogen Peroxide in the water, Like 10 drops per gallon, All I put was 10 drops in a 5.5 gallon tank. to keep them from terning white. The fry I see are so small, I don't know how I am going to clean the tank with out losing them. Is there away to speed up the groth so I can take care of them better? I am feeding them infusoria. I hope this works.