Kick-ich did nothing for me except kill my feather dusters -
the only thing I have found that works is Quick Cure by Aquarium Products ($4.99) with Garlic and cleaner Shrimp.
Buy the cleaner shrimp, soak the food in Garlic and add 1 drop per gallon of Quick Cure every day until you see the ick disappear.
Then use it every other day (unless ick reappears) then every third day, every fourth until it's every 7. then every two weeks, the once a month and your problem will finally go away.
After the ick is gone start reducing the Garlic soaked meals as well until you are no longer treating your food.
I have a LIVE Rock system and lost nothing using quick cure. I have had three separate bouts with ick and this is the only method that has been successful.