I am wondering how everyone cleans their tank? I took everything out of mine already (my big guy is ANGRY at that) and soaked them for quite awhile in water and ammonia. All that is left is the tank. But I don't really want to use any cleaners because of the smell. If I get a steam cleaner, will I have to worry about cracking the tank? I want to make sure I kill this crap (coccidia and giardia) so they can be healthy boys.