Yep. I am still dosing Vodka and SeaKlear. My water quality is virtually perfect. I may have been dosing more than I should have on the SeaKlear, causing bound up phosphate "hair". I don't believe it is Hair Algae. (Are they the same thing?) It's not green or red, it's dust like grey and stringy. Blows off with a baster easily, it's just so much I can't bring myself to believe it's that simple. My corals are all happy, my fish are all alive and well, just my rocks look like the aftermath of a volcanic eruption. Still running RO/DI for all my top offs. Brand new filters in the system. Running my 75GPH Canister 24/7 along with skimmer and cleaning out the canister and media once a week. Nitrates are solid 0, phosphates read 0, but my question is what, why, how, is there bound up debris after dosing? I read a few novel sized articles over the last few days and think maybe its the dumping in of the capfulls all at once, maybe I need to slowly drip it in? I don't know. I always find a way to bring new issues on in this hobby. I am the global trial and error poster child. Just gotta fix it without investing in another $1000+ machine of some sort.