Hi, I have begun cycling my tank with Shoprite clear ammonia, the label just says ammonium hydroxide, and i believed this to be the correct stuff. I have added about 30ml to my 75 gallon tank so far. I have recently read that if the bottle bubbles when shaken, it is bad to use. Well, sure enough it bubbles and foams when shaken. What can I do to remedy this? I have only added a very small amount to a 75g tank so far, so I really hope I dont need to tear down and scrub everything.