My theory is we are all impatient relative to how long it takes things to stabilize...so we use more than needed to get a visible change sooner, and are unaware of the "half life" and "build up" on the overall chemistry. So ,we end up overshooting the system needs and end up with a hungry, sensitive, ULNS environment. Dosing Nitrate is our reaction to correct the unnatural chemistry we've created.
My system didn't crash, but this is effectively what happened in my system. I've backed out 3/4 of everything I had in place to reduce N03 & P04 and things are returning to something "stable". We shall see! BTW, same theory on dosing Nitrates....we will tend to think it's being used up quickly, or not making enough difference, and we should add more....and there will be a tipping point when builds up and becomes a big number and an imbalance.
That said, NICE
!!!