i just bought some lace rock from my LFS
and its got some orange/ green fungus stuff growing on it. i soaked the rock with vingar and water for a few days then soacked it in fresh water for a few days.
the fungus stuff is still on it so i put it in a 5 gallon bucket of salt water to start curing, will this stuff eventually start to decompose and cause an ammonia spike so the rock can cycle or should i have scraped it off and started fresh?
i'm in no real rush to place it in my aquarium so i can always start again if needed