I'm taking into assumption that your tank was not properly cycled... if you feel the beneficial bacteria is in the water. You beneficial bacteria (90 percent or more) resides in your filter as water passes through it, this is why you should never change the filter media (sponge or floss) just rinse it in tank water, outside of the tank. Your water is cloudy because simply put, it's not clean, it needs to be changed and taking water from an infected tank to put into another...
As far as ick, it is one of the easiest diseases to treat and all you basically need to treat it along with many other diseases, is to keep up your maintenance, frequent water changes and no overfeeding and not to be hard on you, but these are very simple steps that will keep your fish healthy.