So…back history, I’ve had a couple of severe alkalinity swings in the last couple of weeks. Normally run 8 to 8.5 but due to timer failure it’s gone up to 15. I let it drop down naturally back to 7.5 over several days. But the results have been severe…so far I’ve lost at least three acros and now my alveopora (which I’ve had for several years) is gone and my red Goni and glitter goni are starting to be affected. Since the dying Goni skeleton appears to have a jelly-like appearance I’ve decided to try the cipro full tank treatment at 0.125 mg per liter. Hoping it will help..not sure if it could be BJD caused by stress. In the meantime I’ve ordered the jabeo 3 doser and praying to the reef gods that this will solve the problem.