i got 2 pictus cats as a gift and i didnt notice any ich on them when i got them but now it has exploded through my tank and i need some thing to get rid of it i dont realy want to do the temp raise tech cause i also have a albino channelcat and i fear it wold kill it off i have a fiddler crab in the tank it dosnt seem to be affected im setting up another tank to put him in for the treat ment but wold like to treat all my other fish at the same time as the cats just need to know what i can do to cure this that wont kill off the kittys.