[DrHank]

I've never used it for rock so I can't say. As far as your con is concerned, it isn't . Once your rock is completely cured, it's safe to put in the tank and it should not cycle again.

The cycle is the result of the decomposition of material on and in the rock which turns to ammonia and then progresses to nitrite and nitrate. When both ammonia and nitrite reach 0 in the curing vessel, it should be perfectly safe to transfer without risk of it cycling again. Just make sure to keep all rock covered with water during the curing process.

Also, you are not self obsessed or obsessed with your tank. You're just frustrated. If you keep to your current plan you should be fine. Just rember that when you have any doubts, ask before you do. Go slowly.