Last night I came home from dinner and freaked out when I saw my tank was cloudy white. About 15 years ago I had a kalk overdose from a stuck float switch crash my first big system so it quickly gave me a flash back from back then. Then quickly realized what was going on. My trochus snails all over the tank were spawning. I was very relieved. Obviously this system is set up so that could never happen again but it still scared me for a moment. Hopefully my video will post properly.