Update on drip system. I did my first water change in three months and really only needed to do this to vacuumed the substrate which is crushed coral and hides all kinds of "poo". Water quality is better than when I was doing 50% once a week. I did up the drip rate to 3/4 gph, water is crystal clear and fish never flash anymore. I contacted my local water treatment plant and they now send an email to me when they "nuke" the water. I pretty much know their habits already and know when an email is coming. Mostly after big rain, or any quick and heavy down pore.